30496746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 73359360

約数和(自身を除く): 42862614

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 59, 62, 93, 118, 177, 186, 217, 354, 397, 413, 434, 651, 794, 826, 1191, 1239, 1302, 1829, 2382, 2478, 2779, 3658, 5487, 5558, 8337, 10974, 12307, 12803, 16674, 23423, 24614, 25606, 36921, 38409, 46846, 70269, 73842, 76818, 86149, 140538, 163961, 172298, 258447, 327922, 491883, 516894, 726113, 983766, 1452226, 2178339, 4356678, 5082791, 10165582, 15248373, 30496746]

約数ペア:

[(1, 30496746), (2, 15248373), (3, 10165582), (6, 5082791), (7, 4356678), (14, 2178339), (21, 1452226), (31, 983766), (42, 726113), (59, 516894), (62, 491883), (93, 327922), (118, 258447), (177, 172298), (186, 163961), (217, 140538), (354, 86149), (397, 76818), (413, 73842), (434, 70269), (651, 46846), (794, 38409), (826, 36921), (1191, 25606), (1239, 24614), (1302, 23423), (1829, 16674), (2382, 12803), (2478, 12307), (2779, 10974), (3658, 8337), (5487, 5558)]