38455170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 100203264

約数和(自身を除く): 61748094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 653, 755, 906, 1306, 1510, 1959, 1963, 2265, 3265, 3918, 3926, 4530, 5889, 6530, 8489, 9795, 9815, 11778, 16978, 19590, 19630, 25467, 29445, 42445, 50934, 58890, 84890, 98603, 127335, 197206, 254670, 295809, 493015, 591618, 986030, 1281839, 1479045, 2563678, 2958090, 3845517, 6409195, 7691034, 12818390, 19227585, 38455170]

約数ペア:

[(1, 38455170), (2, 19227585), (3, 12818390), (5, 7691034), (6, 6409195), (10, 3845517), (13, 2958090), (15, 2563678), (26, 1479045), (30, 1281839), (39, 986030), (65, 591618), (78, 493015), (130, 295809), (151, 254670), (195, 197206), (302, 127335), (390, 98603), (453, 84890), (653, 58890), (755, 50934), (906, 42445), (1306, 29445), (1510, 25467), (1959, 19630), (1963, 19590), (2265, 16978), (3265, 11778), (3918, 9815), (3926, 9795), (4530, 8489), (5889, 6530)]