86657970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 244073088

約数和(自身を除く): 157415118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 167, 210, 245, 294, 334, 353, 490, 501, 706, 735, 835, 1002, 1059, 1169, 1470, 1670, 1765, 2118, 2338, 2471, 2505, 3507, 3530, 4942, 5010, 5295, 5845, 7014, 7413, 8183, 10590, 11690, 12355, 14826, 16366, 17297, 17535, 24549, 24710, 34594, 35070, 37065, 40915, 49098, 51891, 58951, 74130, 81830, 86485, 103782, 117902, 122745, 172970, 176853, 245490, 259455, 294755, 353706, 412657, 518910, 589510, 825314, 884265, 1237971, 1768530, 2063285, 2475942, 2888599, 4126570, 5777198, 6189855, 8665797, 12379710, 14442995, 17331594, 28885990, 43328985, 86657970]

約数ペア:

[(1, 86657970), (2, 43328985), (3, 28885990), (5, 17331594), (6, 14442995), (7, 12379710), (10, 8665797), (14, 6189855), (15, 5777198), (21, 4126570), (30, 2888599), (35, 2475942), (42, 2063285), (49, 1768530), (70, 1237971), (98, 884265), (105, 825314), (147, 589510), (167, 518910), (210, 412657), (245, 353706), (294, 294755), (334, 259455), (353, 245490), (490, 176853), (501, 172970), (706, 122745), (735, 117902), (835, 103782), (1002, 86485), (1059, 81830), (1169, 74130), (1470, 58951), (1670, 51891), (1765, 49098), (2118, 40915), (2338, 37065), (2471, 35070), (2505, 34594), (3507, 24710), (3530, 24549), (4942, 17535), (5010, 17297), (5295, 16366), (5845, 14826), (7014, 12355), (7413, 11690), (8183, 10590)]