492721710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74317}}^1$

素因数の和:74357

約数の個数: 64

約数和(自身を含む): 1348425792

約数和(自身を除く): 855704082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 74317, 148634, 222951, 371585, 445902, 743170, 966121, 1114755, 1263389, 1932242, 2229510, 2526778, 2898363, 3790167, 4830605, 5796726, 6316945, 7580334, 9661210, 12633890, 14491815, 16424057, 18950835, 28983630, 32848114, 37901670, 49272171, 82120285, 98544342, 164240570, 246360855, 492721710]

約数ペア:

[(1, 492721710), (2, 246360855), (3, 164240570), (5, 98544342), (6, 82120285), (10, 49272171), (13, 37901670), (15, 32848114), (17, 28983630), (26, 18950835), (30, 16424057), (34, 14491815), (39, 12633890), (51, 9661210), (65, 7580334), (78, 6316945), (85, 5796726), (102, 4830605), (130, 3790167), (170, 2898363), (195, 2526778), (221, 2229510), (255, 1932242), (390, 1263389), (442, 1114755), (510, 966121), (663, 743170), (1105, 445902), (1326, 371585), (2210, 222951), (3315, 148634), (6630, 74317)]