40030470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 107490240

約数和(自身を除く): 67459770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 857, 865, 1038, 1557, 1714, 1730, 2571, 2595, 3114, 4285, 4671, 5142, 5190, 7713, 7785, 8570, 9342, 12855, 15426, 15570, 23139, 23355, 25710, 38565, 46278, 46710, 77130, 115695, 148261, 231390, 296522, 444783, 741305, 889566, 1334349, 1482610, 2223915, 2668698, 4003047, 4447830, 6671745, 8006094, 13343490, 20015235, 40030470]

約数ペア:

[(1, 40030470), (2, 20015235), (3, 13343490), (5, 8006094), (6, 6671745), (9, 4447830), (10, 4003047), (15, 2668698), (18, 2223915), (27, 1482610), (30, 1334349), (45, 889566), (54, 741305), (90, 444783), (135, 296522), (173, 231390), (270, 148261), (346, 115695), (519, 77130), (857, 46710), (865, 46278), (1038, 38565), (1557, 25710), (1714, 23355), (1730, 23139), (2571, 15570), (2595, 15426), (3114, 12855), (4285, 9342), (4671, 8570), (5142, 7785), (5190, 7713)]