30261582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 71547840

約数和(自身を除く): 41286258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 1637, 2054, 3081, 3274, 4911, 6162, 9243, 9822, 14733, 18486, 21281, 29466, 42562, 63843, 127686, 129323, 191529, 258646, 383058, 387969, 775938, 1163907, 1681199, 2327814, 3362398, 5043597, 10087194, 15130791, 30261582]

約数ペア:

[(1, 30261582), (2, 15130791), (3, 10087194), (6, 5043597), (9, 3362398), (13, 2327814), (18, 1681199), (26, 1163907), (39, 775938), (78, 387969), (79, 383058), (117, 258646), (158, 191529), (234, 129323), (237, 127686), (474, 63843), (711, 42562), (1027, 29466), (1422, 21281), (1637, 18486), (2054, 14733), (3081, 9822), (3274, 9243), (4911, 6162)]