286571610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 820126944

約数和(自身を除く): 533555334

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 169, 195, 227, 234, 249, 338, 390, 415, 454, 498, 507, 585, 681, 747, 830, 845, 1014, 1079, 1135, 1170, 1245, 1362, 1494, 1521, 1690, 2043, 2158, 2270, 2490, 2535, 2951, 3042, 3237, 3405, 3735, 4086, 5070, 5395, 5902, 6474, 6810, 7470, 7605, 8853, 9711, 10215, 10790, 14027, 14755, 15210, 16185, 17706, 18841, 19422, 20430, 26559, 28054, 29510, 32370, 37682, 38363, 42081, 44265, 48555, 53118, 56523, 70135, 76726, 84162, 88530, 94205, 97110, 113046, 115089, 126243, 132795, 140270, 169569, 188410, 191815, 210405, 230178, 244933, 252486, 265590, 282615, 339138, 345267, 383630, 420810, 489866, 565230, 575445, 631215, 690534, 734799, 847845, 1150890, 1224665, 1262430, 1469598, 1695690, 1726335, 2204397, 2449330, 3184129, 3452670, 3673995, 4408794, 6368258, 7347990, 9552387, 11021985, 15920645, 19104774, 22043970, 28657161, 31841290, 47761935, 57314322, 95523870, 143285805, 286571610]

約数ペア:

[(1, 286571610), (2, 143285805), (3, 95523870), (5, 57314322), (6, 47761935), (9, 31841290), (10, 28657161), (13, 22043970), (15, 19104774), (18, 15920645), (26, 11021985), (30, 9552387), (39, 7347990), (45, 6368258), (65, 4408794), (78, 3673995), (83, 3452670), (90, 3184129), (117, 2449330), (130, 2204397), (166, 1726335), (169, 1695690), (195, 1469598), (227, 1262430), (234, 1224665), (249, 1150890), (338, 847845), (390, 734799), (415, 690534), (454, 631215), (498, 575445), (507, 565230), (585, 489866), (681, 420810), (747, 383630), (830, 345267), (845, 339138), (1014, 282615), (1079, 265590), (1135, 252486), (1170, 244933), (1245, 230178), (1362, 210405), (1494, 191815), (1521, 188410), (1690, 169569), (2043, 140270), (2158, 132795), (2270, 126243), (2490, 115089), (2535, 113046), (2951, 97110), (3042, 94205), (3237, 88530), (3405, 84162), (3735, 76726), (4086, 70135), (5070, 56523), (5395, 53118), (5902, 48555), (6474, 44265), (6810, 42081), (7470, 38363), (7605, 37682), (8853, 32370), (9711, 29510), (10215, 28054), (10790, 26559), (14027, 20430), (14755, 19422), (15210, 18841), (16185, 17706)]