86601970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1613}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 195229440

約数和(自身を除く): 108627470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 1613, 2065, 3226, 3835, 4130, 5369, 7670, 8065, 10738, 11291, 16130, 20969, 22582, 26845, 41938, 53690, 56455, 95167, 104845, 112910, 146783, 190334, 209690, 293566, 475835, 666169, 733915, 951670, 1237171, 1332338, 1467830, 2474342, 3330845, 6185855, 6661690, 8660197, 12371710, 17320394, 43300985, 86601970]

約数ペア:

[(1, 86601970), (2, 43300985), (5, 17320394), (7, 12371710), (10, 8660197), (13, 6661690), (14, 6185855), (26, 3330845), (35, 2474342), (59, 1467830), (65, 1332338), (70, 1237171), (91, 951670), (118, 733915), (130, 666169), (182, 475835), (295, 293566), (413, 209690), (455, 190334), (590, 146783), (767, 112910), (826, 104845), (910, 95167), (1534, 56455), (1613, 53690), (2065, 41938), (3226, 26845), (3835, 22582), (4130, 20969), (5369, 16130), (7670, 11291), (8065, 10738)]