629161740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2492

約数の個数: 144

約数和(自身を含む): 2012774400

約数和(自身を除く): 1383612660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 423, 465, 470, 558, 564, 620, 705, 846, 930, 940, 1116, 1395, 1410, 1457, 1692, 1860, 2115, 2399, 2790, 2820, 2914, 4230, 4371, 4798, 5580, 5828, 7197, 7285, 8460, 8742, 9596, 11995, 13113, 14394, 14570, 17484, 21591, 21855, 23990, 26226, 28788, 29140, 35985, 43182, 43710, 47980, 52452, 65565, 71970, 74369, 86364, 87420, 107955, 112753, 131130, 143940, 148738, 215910, 223107, 225506, 262260, 297476, 338259, 371845, 431820, 446214, 451012, 563765, 669321, 676518, 743690, 892428, 1014777, 1115535, 1127530, 1338642, 1353036, 1487380, 1691295, 2029554, 2231070, 2255060, 2677284, 3346605, 3382590, 3495343, 4059108, 4462140, 5073885, 6693210, 6765180, 6990686, 10147770, 10486029, 13386420, 13981372, 17476715, 20295540, 20972058, 31458087, 34953430, 41944116, 52430145, 62916174, 69906860, 104860290, 125832348, 157290435, 209720580, 314580870, 629161740]

約数ペア:

[(1, 629161740), (2, 314580870), (3, 209720580), (4, 157290435), (5, 125832348), (6, 104860290), (9, 69906860), (10, 62916174), (12, 52430145), (15, 41944116), (18, 34953430), (20, 31458087), (30, 20972058), (31, 20295540), (36, 17476715), (45, 13981372), (47, 13386420), (60, 10486029), (62, 10147770), (90, 6990686), (93, 6765180), (94, 6693210), (124, 5073885), (141, 4462140), (155, 4059108), (180, 3495343), (186, 3382590), (188, 3346605), (235, 2677284), (279, 2255060), (282, 2231070), (310, 2029554), (372, 1691295), (423, 1487380), (465, 1353036), (470, 1338642), (558, 1127530), (564, 1115535), (620, 1014777), (705, 892428), (846, 743690), (930, 676518), (940, 669321), (1116, 563765), (1395, 451012), (1410, 446214), (1457, 431820), (1692, 371845), (1860, 338259), (2115, 297476), (2399, 262260), (2790, 225506), (2820, 223107), (2914, 215910), (4230, 148738), (4371, 143940), (4798, 131130), (5580, 112753), (5828, 107955), (7197, 87420), (7285, 86364), (8460, 74369), (8742, 71970), (9596, 65565), (11995, 52452), (13113, 47980), (14394, 43710), (14570, 43182), (17484, 35985), (21591, 29140), (21855, 28788), (23990, 26226)]