825789870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{41897}}^1$

素因数の和:41986

約数の個数: 64

約数和(自身を含む): 2232325440

約数和(自身を除く): 1406535570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 6570, 9855, 19710, 41897, 83794, 125691, 209485, 251382, 377073, 418970, 628455, 754146, 1131219, 1256910, 1885365, 2262438, 3058481, 3770730, 5656095, 6116962, 9175443, 11312190, 15292405, 18350886, 27526329, 30584810, 45877215, 55052658, 82578987, 91754430, 137631645, 165157974, 275263290, 412894935, 825789870]

約数ペア:

[(1, 825789870), (2, 412894935), (3, 275263290), (5, 165157974), (6, 137631645), (9, 91754430), (10, 82578987), (15, 55052658), (18, 45877215), (27, 30584810), (30, 27526329), (45, 18350886), (54, 15292405), (73, 11312190), (90, 9175443), (135, 6116962), (146, 5656095), (219, 3770730), (270, 3058481), (365, 2262438), (438, 1885365), (657, 1256910), (730, 1131219), (1095, 754146), (1314, 628455), (1971, 418970), (2190, 377073), (3285, 251382), (3942, 209485), (6570, 125691), (9855, 83794), (19710, 41897)]