30748374

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 68638752

約数和(自身を除く): 37890378

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 167, 193, 318, 334, 386, 477, 501, 579, 954, 1002, 1158, 1503, 1737, 3006, 3474, 8851, 10229, 17702, 20458, 26553, 30687, 32231, 53106, 61374, 64462, 79659, 92061, 96693, 159318, 184122, 193386, 290079, 580158, 1708243, 3416486, 5124729, 10249458, 15374187, 30748374]

約数ペア:

[(1, 30748374), (2, 15374187), (3, 10249458), (6, 5124729), (9, 3416486), (18, 1708243), (53, 580158), (106, 290079), (159, 193386), (167, 184122), (193, 159318), (318, 96693), (334, 92061), (386, 79659), (477, 64462), (501, 61374), (579, 53106), (954, 32231), (1002, 30687), (1158, 26553), (1503, 20458), (1737, 17702), (3006, 10229), (3474, 8851)]