29480380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 67689216

約数和(自身を除く): 38208836

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 2797, 5270, 5594, 10540, 11188, 13985, 27970, 47549, 55940, 86707, 95098, 173414, 190196, 237745, 346828, 433535, 475490, 867070, 950980, 1474019, 1734140, 2948038, 5896076, 7370095, 14740190, 29480380]

約数ペア:

[(1, 29480380), (2, 14740190), (4, 7370095), (5, 5896076), (10, 2948038), (17, 1734140), (20, 1474019), (31, 950980), (34, 867070), (62, 475490), (68, 433535), (85, 346828), (124, 237745), (155, 190196), (170, 173414), (310, 95098), (340, 86707), (527, 55940), (620, 47549), (1054, 27970), (2108, 13985), (2635, 11188), (2797, 10540), (5270, 5594)]