30335886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 76197888

約数和(自身を除く): 45862002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 3391, 4473, 6782, 8946, 10173, 20346, 23737, 30519, 47474, 61038, 71211, 142422, 213633, 240761, 427266, 481522, 722283, 1444566, 1685327, 2166849, 3370654, 4333698, 5055981, 10111962, 15167943, 30335886]

約数ペア:

[(1, 30335886), (2, 15167943), (3, 10111962), (6, 5055981), (7, 4333698), (9, 3370654), (14, 2166849), (18, 1685327), (21, 1444566), (42, 722283), (63, 481522), (71, 427266), (126, 240761), (142, 213633), (213, 142422), (426, 71211), (497, 61038), (639, 47474), (994, 30519), (1278, 23737), (1491, 20346), (2982, 10173), (3391, 8946), (4473, 6782)]