464702980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 1153103616

約数和(自身を除く): 688400636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 283, 317, 370, 518, 566, 634, 740, 1036, 1132, 1268, 1295, 1415, 1585, 1981, 2219, 2590, 2830, 3170, 3962, 4438, 5180, 5660, 6340, 7924, 8876, 9905, 10471, 11095, 11729, 19810, 20942, 22190, 23458, 39620, 41884, 44380, 46916, 52355, 58645, 73297, 82103, 89711, 104710, 117290, 146594, 164206, 179422, 209420, 234580, 293188, 328412, 358844, 366485, 410515, 448555, 627977, 732970, 821030, 897110, 1255954, 1465940, 1642060, 1794220, 2511908, 3139885, 3319307, 6279770, 6638614, 12559540, 13277228, 16596535, 23235149, 33193070, 46470298, 66386140, 92940596, 116175745, 232351490, 464702980]

約数ペア:

[(1, 464702980), (2, 232351490), (4, 116175745), (5, 92940596), (7, 66386140), (10, 46470298), (14, 33193070), (20, 23235149), (28, 16596535), (35, 13277228), (37, 12559540), (70, 6638614), (74, 6279770), (140, 3319307), (148, 3139885), (185, 2511908), (259, 1794220), (283, 1642060), (317, 1465940), (370, 1255954), (518, 897110), (566, 821030), (634, 732970), (740, 627977), (1036, 448555), (1132, 410515), (1268, 366485), (1295, 358844), (1415, 328412), (1585, 293188), (1981, 234580), (2219, 209420), (2590, 179422), (2830, 164206), (3170, 146594), (3962, 117290), (4438, 104710), (5180, 89711), (5660, 82103), (6340, 73297), (7924, 58645), (8876, 52355), (9905, 46916), (10471, 44380), (11095, 41884), (11729, 39620), (19810, 23458), (20942, 22190)]