157260930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 385596288

約数和(自身を除く): 228335358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 137, 166, 249, 274, 411, 415, 461, 498, 685, 822, 830, 922, 1245, 1370, 1383, 2055, 2305, 2490, 2766, 4110, 4610, 6915, 11371, 13830, 22742, 34113, 38263, 56855, 63157, 68226, 76526, 113710, 114789, 126314, 170565, 189471, 191315, 229578, 315785, 341130, 378942, 382630, 573945, 631570, 947355, 1147890, 1894710, 5242031, 10484062, 15726093, 26210155, 31452186, 52420310, 78630465, 157260930]

約数ペア:

[(1, 157260930), (2, 78630465), (3, 52420310), (5, 31452186), (6, 26210155), (10, 15726093), (15, 10484062), (30, 5242031), (83, 1894710), (137, 1147890), (166, 947355), (249, 631570), (274, 573945), (411, 382630), (415, 378942), (461, 341130), (498, 315785), (685, 229578), (822, 191315), (830, 189471), (922, 170565), (1245, 126314), (1370, 114789), (1383, 113710), (2055, 76526), (2305, 68226), (2490, 63157), (2766, 56855), (4110, 38263), (4610, 34113), (6915, 22742), (11371, 13830)]