1403350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 2999808

約数和(自身を除く): 1596458

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 127, 130, 170, 221, 254, 325, 425, 442, 635, 650, 850, 1105, 1270, 1651, 2159, 2210, 3175, 3302, 4318, 5525, 6350, 8255, 10795, 11050, 16510, 21590, 28067, 41275, 53975, 56134, 82550, 107950, 140335, 280670, 701675, 1403350]

約数ペア:

[(1, 1403350), (2, 701675), (5, 280670), (10, 140335), (13, 107950), (17, 82550), (25, 56134), (26, 53975), (34, 41275), (50, 28067), (65, 21590), (85, 16510), (127, 11050), (130, 10795), (170, 8255), (221, 6350), (254, 5525), (325, 4318), (425, 3302), (442, 3175), (635, 2210), (650, 2159), (850, 1651), (1105, 1270)]