11553990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 32569344

約数和(自身を除く): 21015354

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, 1487, 1554, 2590, 2974, 3885, 4461, 7435, 7770, 8922, 10409, 14870, 20818, 22305, 31227, 44610, 52045, 55019, 62454, 104090, 110038, 156135, 165057, 275095, 312270, 330114, 385133, 550190, 770266, 825285, 1155399, 1650570, 1925665, 2310798, 3851330, 5776995, 11553990]

約数ペア:

[(1, 11553990), (2, 5776995), (3, 3851330), (5, 2310798), (6, 1925665), (7, 1650570), (10, 1155399), (14, 825285), (15, 770266), (21, 550190), (30, 385133), (35, 330114), (37, 312270), (42, 275095), (70, 165057), (74, 156135), (105, 110038), (111, 104090), (185, 62454), (210, 55019), (222, 52045), (259, 44610), (370, 31227), (518, 22305), (555, 20818), (777, 14870), (1110, 10409), (1295, 8922), (1487, 7770), (1554, 7435), (2590, 4461), (2974, 3885)]