3119277590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{29881}}^1$

素因数の和:29985

約数の個数: 64

約数和(自身を含む): 6686874432

約数和(自身を除く): 3567596842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 715, 730, 803, 949, 1430, 1606, 1898, 4015, 4745, 8030, 9490, 10439, 20878, 29881, 52195, 59762, 104390, 149405, 298810, 328691, 388453, 657382, 776906, 1643455, 1942265, 2181313, 3286910, 3884530, 4272983, 4362626, 8545966, 10906565, 21364915, 21813130, 23994443, 28357069, 42729830, 47988886, 56714138, 119972215, 141785345, 239944430, 283570690, 311927759, 623855518, 1559638795, 3119277590]

約数ペア:

[(1, 3119277590), (2, 1559638795), (5, 623855518), (10, 311927759), (11, 283570690), (13, 239944430), (22, 141785345), (26, 119972215), (55, 56714138), (65, 47988886), (73, 42729830), (110, 28357069), (130, 23994443), (143, 21813130), (146, 21364915), (286, 10906565), (365, 8545966), (715, 4362626), (730, 4272983), (803, 3884530), (949, 3286910), (1430, 2181313), (1606, 1942265), (1898, 1643455), (4015, 776906), (4745, 657382), (8030, 388453), (9490, 328691), (10439, 298810), (20878, 149405), (29881, 104390), (52195, 59762)]