83487810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13709}}^1$

素因数の和:13755

約数の個数: 64

約数和(自身を含む): 236908800

約数和(自身を除く): 153420990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 13709, 27418, 41127, 68545, 82254, 95963, 137090, 191926, 205635, 287889, 397561, 411270, 479815, 575778, 795122, 959630, 1192683, 1439445, 1987805, 2385366, 2782927, 2878890, 3975610, 5565854, 5963415, 8348781, 11926830, 13914635, 16697562, 27829270, 41743905, 83487810]

約数ペア:

[(1, 83487810), (2, 41743905), (3, 27829270), (5, 16697562), (6, 13914635), (7, 11926830), (10, 8348781), (14, 5963415), (15, 5565854), (21, 3975610), (29, 2878890), (30, 2782927), (35, 2385366), (42, 1987805), (58, 1439445), (70, 1192683), (87, 959630), (105, 795122), (145, 575778), (174, 479815), (203, 411270), (210, 397561), (290, 287889), (406, 205635), (435, 191926), (609, 137090), (870, 95963), (1015, 82254), (1218, 68545), (2030, 41127), (3045, 27418), (6090, 13709)]