70220580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 213749760

約数和(自身を除く): 143529180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 1987, 2356, 2945, 3534, 3974, 5890, 5961, 7068, 7948, 8835, 9935, 11780, 11922, 17670, 19870, 23844, 29805, 35340, 37753, 39740, 59610, 61597, 75506, 113259, 119220, 123194, 151012, 184791, 188765, 226518, 246388, 307985, 369582, 377530, 453036, 566295, 615970, 739164, 755060, 923955, 1132590, 1170343, 1231940, 1847910, 2265180, 2340686, 3511029, 3695820, 4681372, 5851715, 7022058, 11703430, 14044116, 17555145, 23406860, 35110290, 70220580]

約数ペア:

[(1, 70220580), (2, 35110290), (3, 23406860), (4, 17555145), (5, 14044116), (6, 11703430), (10, 7022058), (12, 5851715), (15, 4681372), (19, 3695820), (20, 3511029), (30, 2340686), (31, 2265180), (38, 1847910), (57, 1231940), (60, 1170343), (62, 1132590), (76, 923955), (93, 755060), (95, 739164), (114, 615970), (124, 566295), (155, 453036), (186, 377530), (190, 369582), (228, 307985), (285, 246388), (310, 226518), (372, 188765), (380, 184791), (465, 151012), (570, 123194), (589, 119220), (620, 113259), (930, 75506), (1140, 61597), (1178, 59610), (1767, 39740), (1860, 37753), (1987, 35340), (2356, 29805), (2945, 23844), (3534, 19870), (3974, 17670), (5890, 11922), (5961, 11780), (7068, 9935), (7948, 8835)]