149061390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 374976000

約数和(自身を除く): 225914610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 349, 619, 690, 698, 1047, 1238, 1745, 1857, 2094, 3095, 3490, 3714, 5235, 6190, 8027, 9285, 10470, 14237, 16054, 18570, 24081, 28474, 40135, 42711, 48162, 71185, 80270, 85422, 120405, 142370, 213555, 216031, 240810, 427110, 432062, 648093, 1080155, 1296186, 2160310, 3240465, 4968713, 6480930, 9937426, 14906139, 24843565, 29812278, 49687130, 74530695, 149061390]

約数ペア:

[(1, 149061390), (2, 74530695), (3, 49687130), (5, 29812278), (6, 24843565), (10, 14906139), (15, 9937426), (23, 6480930), (30, 4968713), (46, 3240465), (69, 2160310), (115, 1296186), (138, 1080155), (230, 648093), (345, 432062), (349, 427110), (619, 240810), (690, 216031), (698, 213555), (1047, 142370), (1238, 120405), (1745, 85422), (1857, 80270), (2094, 71185), (3095, 48162), (3490, 42711), (3714, 40135), (5235, 28474), (6190, 24081), (8027, 18570), (9285, 16054), (10470, 14237)]