70987830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 180707328

約数和(自身を除く): 109719498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 2063, 2294, 3441, 4126, 5735, 6189, 6882, 10315, 11470, 12378, 17205, 20630, 30945, 34410, 61890, 63953, 76331, 127906, 152662, 191859, 228993, 319765, 381655, 383718, 457986, 639530, 763310, 959295, 1144965, 1918590, 2289930, 2366261, 4732522, 7098783, 11831305, 14197566, 23662610, 35493915, 70987830]

約数ペア:

[(1, 70987830), (2, 35493915), (3, 23662610), (5, 14197566), (6, 11831305), (10, 7098783), (15, 4732522), (30, 2366261), (31, 2289930), (37, 1918590), (62, 1144965), (74, 959295), (93, 763310), (111, 639530), (155, 457986), (185, 383718), (186, 381655), (222, 319765), (310, 228993), (370, 191859), (465, 152662), (555, 127906), (930, 76331), (1110, 63953), (1147, 61890), (2063, 34410), (2294, 30945), (3441, 20630), (4126, 17205), (5735, 12378), (6189, 11470), (6882, 10315)]