2203031390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{3643}}^1$

素因数の和:3873

約数の個数: 64

約数和(自身を含む): 4647062016

約数和(自身を除く): 2444030626

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 163, 265, 326, 371, 530, 742, 815, 1141, 1630, 1855, 2282, 3643, 3710, 5705, 7286, 8639, 11410, 17278, 18215, 25501, 36430, 43195, 51002, 60473, 86390, 120946, 127505, 193079, 255010, 302365, 386158, 593809, 604730, 965395, 1187618, 1351553, 1930790, 2703106, 2969045, 4156663, 5938090, 6757765, 8313326, 13515530, 20783315, 31471877, 41566630, 62943754, 157359385, 220303139, 314718770, 440606278, 1101515695, 2203031390]

約数ペア:

[(1, 2203031390), (2, 1101515695), (5, 440606278), (7, 314718770), (10, 220303139), (14, 157359385), (35, 62943754), (53, 41566630), (70, 31471877), (106, 20783315), (163, 13515530), (265, 8313326), (326, 6757765), (371, 5938090), (530, 4156663), (742, 2969045), (815, 2703106), (1141, 1930790), (1630, 1351553), (1855, 1187618), (2282, 965395), (3643, 604730), (3710, 593809), (5705, 386158), (7286, 302365), (8639, 255010), (11410, 193079), (17278, 127505), (18215, 120946), (25501, 86390), (36430, 60473), (43195, 51002)]