13905210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 37687680

約数和(自身を除く): 23782470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1453, 1595, 1914, 2906, 3190, 4359, 4785, 7265, 8718, 9570, 14530, 15983, 21795, 31966, 42137, 43590, 47949, 79915, 84274, 95898, 126411, 159830, 210685, 239745, 252822, 421370, 463507, 479490, 632055, 927014, 1264110, 1390521, 2317535, 2781042, 4635070, 6952605, 13905210]

約数ペア:

[(1, 13905210), (2, 6952605), (3, 4635070), (5, 2781042), (6, 2317535), (10, 1390521), (11, 1264110), (15, 927014), (22, 632055), (29, 479490), (30, 463507), (33, 421370), (55, 252822), (58, 239745), (66, 210685), (87, 159830), (110, 126411), (145, 95898), (165, 84274), (174, 79915), (290, 47949), (319, 43590), (330, 42137), (435, 31966), (638, 21795), (870, 15983), (957, 14530), (1453, 9570), (1595, 8718), (1914, 7265), (2906, 4785), (3190, 4359)]