30030056

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 66960000

約数和(自身を除く): 36929944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 61, 118, 122, 149, 236, 244, 298, 413, 427, 472, 488, 596, 826, 854, 1043, 1192, 1652, 1708, 2086, 3304, 3416, 3599, 4172, 7198, 8344, 8791, 9089, 14396, 17582, 18178, 25193, 28792, 35164, 36356, 50386, 61537, 63623, 70328, 72712, 100772, 123074, 127246, 201544, 246148, 254492, 492296, 508984, 536251, 1072502, 2145004, 3753757, 4290008, 7507514, 15015028, 30030056]

約数ペア:

[(1, 30030056), (2, 15015028), (4, 7507514), (7, 4290008), (8, 3753757), (14, 2145004), (28, 1072502), (56, 536251), (59, 508984), (61, 492296), (118, 254492), (122, 246148), (149, 201544), (236, 127246), (244, 123074), (298, 100772), (413, 72712), (427, 70328), (472, 63623), (488, 61537), (596, 50386), (826, 36356), (854, 35164), (1043, 28792), (1192, 25193), (1652, 18178), (1708, 17582), (2086, 14396), (3304, 9089), (3416, 8791), (3599, 8344), (4172, 7198)]