613486590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 1681827840

約数和(自身を除く): 1068341250

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 31, 43, 46, 58, 62, 69, 86, 87, 93, 115, 129, 138, 145, 155, 174, 186, 215, 230, 258, 290, 310, 345, 430, 435, 465, 529, 645, 667, 690, 713, 870, 899, 930, 989, 1058, 1247, 1290, 1333, 1334, 1426, 1587, 1798, 1978, 2001, 2139, 2494, 2645, 2666, 2697, 2967, 3174, 3335, 3565, 3741, 3999, 4002, 4278, 4495, 4945, 5290, 5394, 5934, 6235, 6665, 6670, 7130, 7482, 7935, 7998, 8990, 9890, 10005, 10695, 12470, 13330, 13485, 14835, 15341, 15870, 16399, 18705, 19995, 20010, 20677, 21390, 22747, 26970, 28681, 29670, 30659, 30682, 32798, 37410, 38657, 39990, 41354, 45494, 46023, 49197, 57362, 61318, 62031, 68241, 76705, 77314, 81995, 86043, 91977, 92046, 98394, 103385, 113735, 115971, 124062, 136482, 143405, 153295, 153410, 163990, 172086, 183954, 193285, 206770, 227470, 230115, 231942, 245985, 286810, 306590, 310155, 341205, 386570, 430215, 459885, 460230, 475571, 491970, 579855, 620310, 659663, 682410, 705157, 860430, 889111, 919770, 951142, 1159710, 1319326, 1410314, 1426713, 1778222, 1978989, 2115471, 2377855, 2667333, 2853426, 3298315, 3525785, 3957978, 4230942, 4445555, 4755710, 5334666, 6596630, 7051570, 7133565, 8891110, 9894945, 10577355, 13336665, 14267130, 19789890, 20449553, 21154710, 26673330, 40899106, 61348659, 102247765, 122697318, 204495530, 306743295, 613486590]

約数ペア:

[(1, 613486590), (2, 306743295), (3, 204495530), (5, 122697318), (6, 102247765), (10, 61348659), (15, 40899106), (23, 26673330), (29, 21154710), (30, 20449553), (31, 19789890), (43, 14267130), (46, 13336665), (58, 10577355), (62, 9894945), (69, 8891110), (86, 7133565), (87, 7051570), (93, 6596630), (115, 5334666), (129, 4755710), (138, 4445555), (145, 4230942), (155, 3957978), (174, 3525785), (186, 3298315), (215, 2853426), (230, 2667333), (258, 2377855), (290, 2115471), (310, 1978989), (345, 1778222), (430, 1426713), (435, 1410314), (465, 1319326), (529, 1159710), (645, 951142), (667, 919770), (690, 889111), (713, 860430), (870, 705157), (899, 682410), (930, 659663), (989, 620310), (1058, 579855), (1247, 491970), (1290, 475571), (1333, 460230), (1334, 459885), (1426, 430215), (1587, 386570), (1798, 341205), (1978, 310155), (2001, 306590), (2139, 286810), (2494, 245985), (2645, 231942), (2666, 230115), (2697, 227470), (2967, 206770), (3174, 193285), (3335, 183954), (3565, 172086), (3741, 163990), (3999, 153410), (4002, 153295), (4278, 143405), (4495, 136482), (4945, 124062), (5290, 115971), (5394, 113735), (5934, 103385), (6235, 98394), (6665, 92046), (6670, 91977), (7130, 86043), (7482, 81995), (7935, 77314), (7998, 76705), (8990, 68241), (9890, 62031), (10005, 61318), (10695, 57362), (12470, 49197), (13330, 46023), (13485, 45494), (14835, 41354), (15341, 39990), (15870, 38657), (16399, 37410), (18705, 32798), (19995, 30682), (20010, 30659), (20677, 29670), (21390, 28681), (22747, 26970)]