9855402340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{601}}^1$

素因数の和:1230

約数の個数: 144

約数和(自身を含む): 24990199920

約数和(自身を除く): 15134797580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 577, 580, 601, 812, 980, 1015, 1154, 1202, 1421, 2030, 2308, 2404, 2842, 2885, 3005, 4039, 4060, 4207, 5684, 5770, 6010, 7105, 8078, 8414, 11540, 12020, 14210, 16156, 16733, 16828, 17429, 20195, 21035, 28273, 28420, 29449, 33466, 34858, 40390, 42070, 56546, 58898, 66932, 69716, 80780, 83665, 84140, 87145, 113092, 117131, 117796, 122003, 141365, 147245, 167330, 174290, 234262, 244006, 282730, 294490, 334660, 346777, 348580, 468524, 488012, 565460, 585655, 588980, 610015, 693554, 819917, 854021, 1171310, 1220030, 1387108, 1639834, 1708042, 1733885, 2342620, 2427439, 2440060, 3279668, 3416084, 3467770, 4099585, 4270105, 4854878, 6935540, 8199170, 8540210, 9709756, 10056533, 12137195, 16398340, 16992073, 17080420, 20113066, 24274390, 33984146, 40226132, 48548780, 50282665, 67968292, 70395731, 84960365, 100565330, 140791462, 169920730, 201130660, 281582924, 339841460, 351978655, 492770117, 703957310, 985540234, 1407914620, 1971080468, 2463850585, 4927701170, 9855402340]

約数ペア:

[(1, 9855402340), (2, 4927701170), (4, 2463850585), (5, 1971080468), (7, 1407914620), (10, 985540234), (14, 703957310), (20, 492770117), (28, 351978655), (29, 339841460), (35, 281582924), (49, 201130660), (58, 169920730), (70, 140791462), (98, 100565330), (116, 84960365), (140, 70395731), (145, 67968292), (196, 50282665), (203, 48548780), (245, 40226132), (290, 33984146), (406, 24274390), (490, 20113066), (577, 17080420), (580, 16992073), (601, 16398340), (812, 12137195), (980, 10056533), (1015, 9709756), (1154, 8540210), (1202, 8199170), (1421, 6935540), (2030, 4854878), (2308, 4270105), (2404, 4099585), (2842, 3467770), (2885, 3416084), (3005, 3279668), (4039, 2440060), (4060, 2427439), (4207, 2342620), (5684, 1733885), (5770, 1708042), (6010, 1639834), (7105, 1387108), (8078, 1220030), (8414, 1171310), (11540, 854021), (12020, 819917), (14210, 693554), (16156, 610015), (16733, 588980), (16828, 585655), (17429, 565460), (20195, 488012), (21035, 468524), (28273, 348580), (28420, 346777), (29449, 334660), (33466, 294490), (34858, 282730), (40390, 244006), (42070, 234262), (56546, 174290), (58898, 167330), (66932, 147245), (69716, 141365), (80780, 122003), (83665, 117796), (84140, 117131), (87145, 113092)]