30998292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 78650880

約数和(自身を除く): 47652588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 1823, 2834, 3646, 4251, 5469, 5668, 7292, 8502, 10938, 17004, 21876, 23699, 47398, 71097, 94796, 142194, 198707, 284388, 397414, 596121, 794828, 1192242, 2384484, 2583191, 5166382, 7749573, 10332764, 15499146, 30998292]

約数ペア:

[(1, 30998292), (2, 15499146), (3, 10332764), (4, 7749573), (6, 5166382), (12, 2583191), (13, 2384484), (26, 1192242), (39, 794828), (52, 596121), (78, 397414), (109, 284388), (156, 198707), (218, 142194), (327, 94796), (436, 71097), (654, 47398), (1308, 23699), (1417, 21876), (1823, 17004), (2834, 10938), (3646, 8502), (4251, 7292), (5469, 5668)]