30672690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 76142592

約数和(自身を除く): 45469902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 101, 106, 159, 191, 202, 265, 303, 318, 382, 505, 530, 573, 606, 795, 955, 1010, 1146, 1515, 1590, 1910, 2865, 3030, 5353, 5730, 10123, 10706, 16059, 19291, 20246, 26765, 30369, 32118, 38582, 50615, 53530, 57873, 60738, 80295, 96455, 101230, 115746, 151845, 160590, 192910, 289365, 303690, 578730, 1022423, 2044846, 3067269, 5112115, 6134538, 10224230, 15336345, 30672690]

約数ペア:

[(1, 30672690), (2, 15336345), (3, 10224230), (5, 6134538), (6, 5112115), (10, 3067269), (15, 2044846), (30, 1022423), (53, 578730), (101, 303690), (106, 289365), (159, 192910), (191, 160590), (202, 151845), (265, 115746), (303, 101230), (318, 96455), (382, 80295), (505, 60738), (530, 57873), (573, 53530), (606, 50615), (795, 38582), (955, 32118), (1010, 30369), (1146, 26765), (1515, 20246), (1590, 19291), (1910, 16059), (2865, 10706), (3030, 10123), (5353, 5730)]