1268453910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{63391}}^1$

素因数の和:63453

約数の個数: 64

約数和(自身を含む): 3286241280

約数和(自身を除く): 2017787370

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1334, 2001, 3335, 4002, 6670, 10005, 20010, 63391, 126782, 190173, 316955, 380346, 633910, 950865, 1457993, 1838339, 1901730, 2915986, 3676678, 4373979, 5515017, 7289965, 8747958, 9191695, 11030034, 14579930, 18383390, 21869895, 27575085, 42281797, 43739790, 55150170, 84563594, 126845391, 211408985, 253690782, 422817970, 634226955, 1268453910]

約数ペア:

[(1, 1268453910), (2, 634226955), (3, 422817970), (5, 253690782), (6, 211408985), (10, 126845391), (15, 84563594), (23, 55150170), (29, 43739790), (30, 42281797), (46, 27575085), (58, 21869895), (69, 18383390), (87, 14579930), (115, 11030034), (138, 9191695), (145, 8747958), (174, 7289965), (230, 5515017), (290, 4373979), (345, 3676678), (435, 2915986), (667, 1901730), (690, 1838339), (870, 1457993), (1334, 950865), (2001, 633910), (3335, 380346), (4002, 316955), (6670, 190173), (10005, 126782), (20010, 63391)]