70798420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1541

約数の個数: 96

約数和(自身を含む): 191471616

約数和(自身を除く): 120673196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1483, 1540, 1705, 2170, 2387, 2966, 3410, 4340, 4774, 5932, 6820, 7415, 9548, 10381, 11935, 14830, 16313, 20762, 23870, 29660, 32626, 41524, 45973, 47740, 51905, 65252, 81565, 91946, 103810, 114191, 163130, 183892, 207620, 228382, 229865, 321811, 326260, 456764, 459730, 505703, 570955, 643622, 919460, 1011406, 1141910, 1287244, 1609055, 2022812, 2283820, 2528515, 3218110, 3539921, 5057030, 6436220, 7079842, 10114060, 14159684, 17699605, 35399210, 70798420]

約数ペア:

[(1, 70798420), (2, 35399210), (4, 17699605), (5, 14159684), (7, 10114060), (10, 7079842), (11, 6436220), (14, 5057030), (20, 3539921), (22, 3218110), (28, 2528515), (31, 2283820), (35, 2022812), (44, 1609055), (55, 1287244), (62, 1141910), (70, 1011406), (77, 919460), (110, 643622), (124, 570955), (140, 505703), (154, 459730), (155, 456764), (217, 326260), (220, 321811), (308, 229865), (310, 228382), (341, 207620), (385, 183892), (434, 163130), (620, 114191), (682, 103810), (770, 91946), (868, 81565), (1085, 65252), (1364, 51905), (1483, 47740), (1540, 45973), (1705, 41524), (2170, 32626), (2387, 29660), (2966, 23870), (3410, 20762), (4340, 16313), (4774, 14830), (5932, 11935), (6820, 10381), (7415, 9548)]