2378618970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{871289}}^1$

素因数の和:871319

約数の個数: 64

約数和(自身を含む): 7026082560

約数和(自身を除く): 4647463590

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 871289, 1742578, 2613867, 4356445, 5227734, 6099023, 8712890, 11326757, 12198046, 13069335, 18297069, 22653514, 26138670, 30495115, 33980271, 36594138, 56633785, 60990230, 67960542, 79287299, 91485345, 113267570, 158574598, 169901355, 182970690, 237861897, 339802710, 396436495, 475723794, 792872990, 1189309485, 2378618970]

約数ペア:

[(1, 2378618970), (2, 1189309485), (3, 792872990), (5, 475723794), (6, 396436495), (7, 339802710), (10, 237861897), (13, 182970690), (14, 169901355), (15, 158574598), (21, 113267570), (26, 91485345), (30, 79287299), (35, 67960542), (39, 60990230), (42, 56633785), (65, 36594138), (70, 33980271), (78, 30495115), (91, 26138670), (105, 22653514), (130, 18297069), (182, 13069335), (195, 12198046), (210, 11326757), (273, 8712890), (390, 6099023), (455, 5227734), (546, 4356445), (910, 2613867), (1365, 1742578), (2730, 871289)]