40357590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14783}}^1$

素因数の和:14813

約数の個数: 64

約数和(自身を含む): 119218176

約数和(自身を除く): 78860586

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 14783, 29566, 44349, 73915, 88698, 103481, 147830, 192179, 206962, 221745, 310443, 384358, 443490, 517405, 576537, 620886, 960895, 1034810, 1153074, 1345253, 1552215, 1921790, 2690506, 2882685, 3104430, 4035759, 5765370, 6726265, 8071518, 13452530, 20178795, 40357590]

約数ペア:

[(1, 40357590), (2, 20178795), (3, 13452530), (5, 8071518), (6, 6726265), (7, 5765370), (10, 4035759), (13, 3104430), (14, 2882685), (15, 2690506), (21, 1921790), (26, 1552215), (30, 1345253), (35, 1153074), (39, 1034810), (42, 960895), (65, 620886), (70, 576537), (78, 517405), (91, 443490), (105, 384358), (130, 310443), (182, 221745), (195, 206962), (210, 192179), (273, 147830), (390, 103481), (455, 88698), (546, 73915), (910, 44349), (1365, 29566), (2730, 14783)]