31934840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6709}}^1$

素因数の和:6744

約数の個数: 64

約数和(自身を含む): 86961600

約数和(自身を除く): 55026760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 6709, 13418, 26836, 33545, 46963, 53672, 67090, 93926, 114053, 134180, 187852, 228106, 234815, 268360, 375704, 456212, 469630, 570265, 798371, 912424, 939260, 1140530, 1596742, 1878520, 2281060, 3193484, 3991855, 4562120, 6386968, 7983710, 15967420, 31934840]

約数ペア:

[(1, 31934840), (2, 15967420), (4, 7983710), (5, 6386968), (7, 4562120), (8, 3991855), (10, 3193484), (14, 2281060), (17, 1878520), (20, 1596742), (28, 1140530), (34, 939260), (35, 912424), (40, 798371), (56, 570265), (68, 469630), (70, 456212), (85, 375704), (119, 268360), (136, 234815), (140, 228106), (170, 187852), (238, 134180), (280, 114053), (340, 93926), (476, 67090), (595, 53672), (680, 46963), (952, 33545), (1190, 26836), (2380, 13418), (4760, 6709)]