13673940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4651}}^1$

素因数の和:4677

約数の個数: 72

約数和(自身を含む): 44547552

約数和(自身を除く): 30873612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 4651, 9302, 13953, 18604, 23255, 27906, 32557, 46510, 55812, 65114, 69765, 93020, 97671, 130228, 139530, 162785, 195342, 227899, 279060, 325570, 390684, 455798, 488355, 651140, 683697, 911596, 976710, 1139495, 1367394, 1953420, 2278990, 2734788, 3418485, 4557980, 6836970, 13673940]

約数ペア:

[(1, 13673940), (2, 6836970), (3, 4557980), (4, 3418485), (5, 2734788), (6, 2278990), (7, 1953420), (10, 1367394), (12, 1139495), (14, 976710), (15, 911596), (20, 683697), (21, 651140), (28, 488355), (30, 455798), (35, 390684), (42, 325570), (49, 279060), (60, 227899), (70, 195342), (84, 162785), (98, 139530), (105, 130228), (140, 97671), (147, 93020), (196, 69765), (210, 65114), (245, 55812), (294, 46510), (420, 32557), (490, 27906), (588, 23255), (735, 18604), (980, 13953), (1470, 9302), (2940, 4651)]