1926470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 4475520

約数和(自身を除く): 2549050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 73, 91, 130, 145, 146, 182, 203, 290, 365, 377, 406, 455, 511, 730, 754, 910, 949, 1015, 1022, 1885, 1898, 2030, 2117, 2555, 2639, 3770, 4234, 4745, 5110, 5278, 6643, 9490, 10585, 13195, 13286, 14819, 21170, 26390, 27521, 29638, 33215, 55042, 66430, 74095, 137605, 148190, 192647, 275210, 385294, 963235, 1926470]

約数ペア:

[(1, 1926470), (2, 963235), (5, 385294), (7, 275210), (10, 192647), (13, 148190), (14, 137605), (26, 74095), (29, 66430), (35, 55042), (58, 33215), (65, 29638), (70, 27521), (73, 26390), (91, 21170), (130, 14819), (145, 13286), (146, 13195), (182, 10585), (203, 9490), (290, 6643), (365, 5278), (377, 5110), (406, 4745), (455, 4234), (511, 3770), (730, 2639), (754, 2555), (910, 2117), (949, 2030), (1015, 1898), (1022, 1885)]