61219530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5332

約数の個数: 64

約数和(自身を含む): 167080320

約数和(自身を除く): 105860790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5273, 5805, 10546, 11610, 15819, 26365, 31638, 47457, 52730, 79095, 94914, 142371, 158190, 226739, 237285, 284742, 453478, 474570, 680217, 711855, 1133695, 1360434, 1423710, 2040651, 2267390, 3401085, 4081302, 6121953, 6802170, 10203255, 12243906, 20406510, 30609765, 61219530]

約数ペア:

[(1, 61219530), (2, 30609765), (3, 20406510), (5, 12243906), (6, 10203255), (9, 6802170), (10, 6121953), (15, 4081302), (18, 3401085), (27, 2267390), (30, 2040651), (43, 1423710), (45, 1360434), (54, 1133695), (86, 711855), (90, 680217), (129, 474570), (135, 453478), (215, 284742), (258, 237285), (270, 226739), (387, 158190), (430, 142371), (645, 94914), (774, 79095), (1161, 52730), (1290, 47457), (1935, 31638), (2322, 26365), (3870, 15819), (5273, 11610), (5805, 10546)]