389360010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{58727}}^1$

素因数の和:58767

約数の個数: 64

約数和(自身を含む): 1065560832

約数和(自身を除く): 676200822

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, 58727, 117454, 176181, 293635, 352362, 587270, 763451, 880905, 998359, 1526902, 1761810, 1996718, 2290353, 2995077, 3817255, 4580706, 4991795, 5990154, 7634510, 9983590, 11451765, 12978667, 14975385, 22903530, 25957334, 29950770, 38936001, 64893335, 77872002, 129786670, 194680005, 389360010]

約数ペア:

[(1, 389360010), (2, 194680005), (3, 129786670), (5, 77872002), (6, 64893335), (10, 38936001), (13, 29950770), (15, 25957334), (17, 22903530), (26, 14975385), (30, 12978667), (34, 11451765), (39, 9983590), (51, 7634510), (65, 5990154), (78, 4991795), (85, 4580706), (102, 3817255), (130, 2995077), (170, 2290353), (195, 1996718), (221, 1761810), (255, 1526902), (390, 998359), (442, 880905), (510, 763451), (663, 587270), (1105, 352362), (1326, 293635), (2210, 176181), (3315, 117454), (6630, 58727)]