1891930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1840550

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 359, 527, 718, 1054, 1795, 2635, 3590, 5270, 6103, 11129, 12206, 22258, 30515, 55645, 61030, 111290, 189193, 378386, 945965, 1891930]

約数ペア:

[(1, 1891930), (2, 945965), (5, 378386), (10, 189193), (17, 111290), (31, 61030), (34, 55645), (62, 30515), (85, 22258), (155, 12206), (170, 11129), (310, 6103), (359, 5270), (527, 3590), (718, 2635), (1054, 1795)]