74490990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9587}}^1$

素因数の和:9641

約数の個数: 64

約数和(自身を含む): 209862144

約数和(自身を除く): 135371154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 9587, 19174, 28761, 47935, 57522, 67109, 95870, 134218, 143805, 201327, 287610, 335545, 354719, 402654, 671090, 709438, 1006635, 1064157, 1773595, 2013270, 2128314, 2483033, 3547190, 4966066, 5320785, 7449099, 10641570, 12415165, 14898198, 24830330, 37245495, 74490990]

約数ペア:

[(1, 74490990), (2, 37245495), (3, 24830330), (5, 14898198), (6, 12415165), (7, 10641570), (10, 7449099), (14, 5320785), (15, 4966066), (21, 3547190), (30, 2483033), (35, 2128314), (37, 2013270), (42, 1773595), (70, 1064157), (74, 1006635), (105, 709438), (111, 671090), (185, 402654), (210, 354719), (222, 335545), (259, 287610), (370, 201327), (518, 143805), (555, 134218), (777, 95870), (1110, 67109), (1295, 57522), (1554, 47935), (2590, 28761), (3885, 19174), (7770, 9587)]