15694786789630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{781211}}^1$

素因数の和:781406

約数の個数: 96

約数和(自身を含む): 31909916576160

約数和(自身を除く): 16215129786530

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 73, 130, 145, 146, 290, 365, 377, 730, 754, 949, 1885, 1898, 2117, 3770, 4234, 4745, 5329, 9490, 10585, 10658, 21170, 26645, 27521, 53290, 55042, 69277, 137605, 138554, 154541, 275210, 309082, 346385, 692770, 772705, 781211, 1545410, 1562422, 2009033, 3906055, 4018066, 7812110, 10045165, 10155743, 20090330, 20311486, 22655119, 45310238, 50778715, 57028403, 101557430, 113275595, 114056806, 226551190, 285142015, 294516547, 570284030, 589033094, 741369239, 1472582735, 1482738478, 1653823687, 2945165470, 3307647374, 3706846195, 4163073419, 7413692390, 8269118435, 8326146838, 16538236870, 20815367095, 21499707931, 41630734190, 42999415862, 54119954447, 107498539655, 108239908894, 120729129151, 214997079310, 241458258302, 270599772235, 541199544470, 603645645755, 1207291291510, 1569478678963, 3138957357926, 7847393394815, 15694786789630]

約数ペア:

[(1, 15694786789630), (2, 7847393394815), (5, 3138957357926), (10, 1569478678963), (13, 1207291291510), (26, 603645645755), (29, 541199544470), (58, 270599772235), (65, 241458258302), (73, 214997079310), (130, 120729129151), (145, 108239908894), (146, 107498539655), (290, 54119954447), (365, 42999415862), (377, 41630734190), (730, 21499707931), (754, 20815367095), (949, 16538236870), (1885, 8326146838), (1898, 8269118435), (2117, 7413692390), (3770, 4163073419), (4234, 3706846195), (4745, 3307647374), (5329, 2945165470), (9490, 1653823687), (10585, 1482738478), (10658, 1472582735), (21170, 741369239), (26645, 589033094), (27521, 570284030), (53290, 294516547), (55042, 285142015), (69277, 226551190), (137605, 114056806), (138554, 113275595), (154541, 101557430), (275210, 57028403), (309082, 50778715), (346385, 45310238), (692770, 22655119), (772705, 20311486), (781211, 20090330), (1545410, 10155743), (1562422, 10045165), (2009033, 7812110), (3906055, 4018066)]