402024210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{1621}}^1$

素因数の和:2819

約数の個数: 64

約数和(自身を含む): 1104309504

約数和(自身を除く): 702285294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1181, 1621, 2362, 3242, 3543, 4863, 5905, 7086, 8105, 8267, 9726, 11347, 11810, 16210, 16534, 17715, 22694, 24315, 24801, 34041, 35430, 41335, 48630, 49602, 56735, 68082, 82670, 113470, 124005, 170205, 248010, 340410, 1914401, 3828802, 5743203, 9572005, 11486406, 13400807, 19144010, 26801614, 28716015, 40202421, 57432030, 67004035, 80404842, 134008070, 201012105, 402024210]

約数ペア:

[(1, 402024210), (2, 201012105), (3, 134008070), (5, 80404842), (6, 67004035), (7, 57432030), (10, 40202421), (14, 28716015), (15, 26801614), (21, 19144010), (30, 13400807), (35, 11486406), (42, 9572005), (70, 5743203), (105, 3828802), (210, 1914401), (1181, 340410), (1621, 248010), (2362, 170205), (3242, 124005), (3543, 113470), (4863, 82670), (5905, 68082), (7086, 56735), (8105, 49602), (8267, 48630), (9726, 41335), (11347, 35430), (11810, 34041), (16210, 24801), (16534, 24315), (17715, 22694)]