520030087906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{374797}}^1$

素因数の和:374999

約数の個数: 64

約数和(自身を含む): 967158743040

約数和(自身を除く): 447128655134

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 139, 161, 217, 278, 322, 434, 713, 973, 1426, 1946, 3197, 4309, 4991, 6394, 8618, 9982, 22379, 30163, 44758, 60326, 99107, 198214, 374797, 693749, 749594, 1387498, 2623579, 5247158, 8620331, 11618707, 17240662, 23237414, 52096783, 60342317, 81330949, 104193566, 120684634, 162661898, 267230261, 364677481, 534460522, 729354962, 1198226009, 1615000273, 1870611827, 2396452018, 3230000546, 3741223654, 8387582063, 11305001911, 16775164126, 22610003822, 37145006279, 74290012558, 260015043953, 520030087906]

約数ペア:

[(1, 520030087906), (2, 260015043953), (7, 74290012558), (14, 37145006279), (23, 22610003822), (31, 16775164126), (46, 11305001911), (62, 8387582063), (139, 3741223654), (161, 3230000546), (217, 2396452018), (278, 1870611827), (322, 1615000273), (434, 1198226009), (713, 729354962), (973, 534460522), (1426, 364677481), (1946, 267230261), (3197, 162661898), (4309, 120684634), (4991, 104193566), (6394, 81330949), (8618, 60342317), (9982, 52096783), (22379, 23237414), (30163, 17240662), (44758, 11618707), (60326, 8620331), (99107, 5247158), (198214, 2623579), (374797, 1387498), (693749, 749594)]