149470230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54751}}^1$

素因数の和:54781

約数の個数: 64

約数和(自身を含む): 441520128

約数和(自身を除く): 292049898

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, 54751, 109502, 164253, 273755, 328506, 383257, 547510, 711763, 766514, 821265, 1149771, 1423526, 1642530, 1916285, 2135289, 2299542, 3558815, 3832570, 4270578, 4982341, 5748855, 7117630, 9964682, 10676445, 11497710, 14947023, 21352890, 24911705, 29894046, 49823410, 74735115, 149470230]

約数ペア:

[(1, 149470230), (2, 74735115), (3, 49823410), (5, 29894046), (6, 24911705), (7, 21352890), (10, 14947023), (13, 11497710), (14, 10676445), (15, 9964682), (21, 7117630), (26, 5748855), (30, 4982341), (35, 4270578), (39, 3832570), (42, 3558815), (65, 2299542), (70, 2135289), (78, 1916285), (91, 1642530), (105, 1423526), (130, 1149771), (182, 821265), (195, 766514), (210, 711763), (273, 547510), (390, 383257), (455, 328506), (546, 273755), (910, 164253), (1365, 109502), (2730, 54751)]