340679910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3769}}^1$

素因数の和:3933

約数の個数: 64

約数和(自身を含む): 859921920

約数和(自身を除く): 519242010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 1310, 1965, 3013, 3769, 3930, 6026, 7538, 9039, 11307, 15065, 18078, 18845, 22614, 30130, 37690, 45195, 56535, 86687, 90390, 113070, 173374, 260061, 433435, 493739, 520122, 866870, 987478, 1300305, 1481217, 2468695, 2600610, 2962434, 4937390, 7406085, 11355997, 14812170, 22711994, 34067991, 56779985, 68135982, 113559970, 170339955, 340679910]

約数ペア:

[(1, 340679910), (2, 170339955), (3, 113559970), (5, 68135982), (6, 56779985), (10, 34067991), (15, 22711994), (23, 14812170), (30, 11355997), (46, 7406085), (69, 4937390), (115, 2962434), (131, 2600610), (138, 2468695), (230, 1481217), (262, 1300305), (345, 987478), (393, 866870), (655, 520122), (690, 493739), (786, 433435), (1310, 260061), (1965, 173374), (3013, 113070), (3769, 90390), (3930, 86687), (6026, 56535), (7538, 45195), (9039, 37690), (11307, 30130), (15065, 22614), (18078, 18845)]