170827020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10429}}^1$

素因数の和:10464

約数の個数: 144

約数和(自身を含む): 637815360

約数和(自身を除く): 466988340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 10429, 16380, 20858, 31287, 41716, 52145, 62574, 73003, 93861, 104290, 125148, 135577, 146006, 156435, 187722, 208580, 219009, 271154, 292012, 312870, 365015, 375444, 406731, 438018, 469305, 542308, 625740, 657027, 677885, 730030, 813462, 876036, 938610, 949039, 1095045, 1220193, 1314054, 1355770, 1460060, 1626924, 1877220, 1898078, 2033655, 2190090, 2440386, 2628108, 2711540, 2847117, 3285135, 3796156, 4067310, 4380180, 4745195, 4880772, 5694234, 6100965, 6570270, 8134620, 8541351, 9490390, 11388468, 12201930, 13140540, 14235585, 17082702, 18980780, 24403860, 28471170, 34165404, 42706755, 56942340, 85413510, 170827020]

約数ペア:

[(1, 170827020), (2, 85413510), (3, 56942340), (4, 42706755), (5, 34165404), (6, 28471170), (7, 24403860), (9, 18980780), (10, 17082702), (12, 14235585), (13, 13140540), (14, 12201930), (15, 11388468), (18, 9490390), (20, 8541351), (21, 8134620), (26, 6570270), (28, 6100965), (30, 5694234), (35, 4880772), (36, 4745195), (39, 4380180), (42, 4067310), (45, 3796156), (52, 3285135), (60, 2847117), (63, 2711540), (65, 2628108), (70, 2440386), (78, 2190090), (84, 2033655), (90, 1898078), (91, 1877220), (105, 1626924), (117, 1460060), (126, 1355770), (130, 1314054), (140, 1220193), (156, 1095045), (180, 949039), (182, 938610), (195, 876036), (210, 813462), (234, 730030), (252, 677885), (260, 657027), (273, 625740), (315, 542308), (364, 469305), (390, 438018), (420, 406731), (455, 375444), (468, 365015), (546, 312870), (585, 292012), (630, 271154), (780, 219009), (819, 208580), (910, 187722), (1092, 156435), (1170, 146006), (1260, 135577), (1365, 125148), (1638, 104290), (1820, 93861), (2340, 73003), (2730, 62574), (3276, 52145), (4095, 41716), (5460, 31287), (8190, 20858), (10429, 16380)]