190253730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 466560000

約数和(自身を除く): 276306270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 179, 213, 355, 358, 426, 499, 537, 710, 895, 998, 1065, 1074, 1497, 1790, 2130, 2495, 2685, 2994, 4990, 5370, 7485, 12709, 14970, 25418, 35429, 38127, 63545, 70858, 76254, 89321, 106287, 127090, 177145, 178642, 190635, 212574, 267963, 354290, 381270, 446605, 531435, 535926, 893210, 1062870, 1339815, 2679630, 6341791, 12683582, 19025373, 31708955, 38050746, 63417910, 95126865, 190253730]

約数ペア:

[(1, 190253730), (2, 95126865), (3, 63417910), (5, 38050746), (6, 31708955), (10, 19025373), (15, 12683582), (30, 6341791), (71, 2679630), (142, 1339815), (179, 1062870), (213, 893210), (355, 535926), (358, 531435), (426, 446605), (499, 381270), (537, 354290), (710, 267963), (895, 212574), (998, 190635), (1065, 178642), (1074, 177145), (1497, 127090), (1790, 106287), (2130, 89321), (2495, 76254), (2685, 70858), (2994, 63545), (4990, 38127), (5370, 35429), (7485, 25418), (12709, 14970)]