40730310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2550

約数の個数: 64

約数和(自身を含む): 110439360

約数和(自身を除く): 69709050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2473, 2745, 3294, 4946, 5490, 7419, 8235, 12365, 14838, 16470, 22257, 24730, 37095, 44514, 66771, 74190, 111285, 133542, 150853, 222570, 301706, 333855, 452559, 667710, 754265, 905118, 1357677, 1508530, 2262795, 2715354, 4073031, 4525590, 6788385, 8146062, 13576770, 20365155, 40730310]

約数ペア:

[(1, 40730310), (2, 20365155), (3, 13576770), (5, 8146062), (6, 6788385), (9, 4525590), (10, 4073031), (15, 2715354), (18, 2262795), (27, 1508530), (30, 1357677), (45, 905118), (54, 754265), (61, 667710), (90, 452559), (122, 333855), (135, 301706), (183, 222570), (270, 150853), (305, 133542), (366, 111285), (549, 74190), (610, 66771), (915, 44514), (1098, 37095), (1647, 24730), (1830, 22257), (2473, 16470), (2745, 14838), (3294, 12365), (4946, 8235), (5490, 7419)]