31352130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 52916670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 769, 906, 1359, 1510, 1538, 2265, 2307, 2718, 3845, 4077, 4530, 4614, 6795, 6921, 7690, 8154, 11535, 13590, 13842, 20385, 20763, 23070, 34605, 40770, 41526, 69210, 103815, 116119, 207630, 232238, 348357, 580595, 696714, 1045071, 1161190, 1741785, 2090142, 3135213, 3483570, 5225355, 6270426, 10450710, 15676065, 31352130]

約数ペア:

[(1, 31352130), (2, 15676065), (3, 10450710), (5, 6270426), (6, 5225355), (9, 3483570), (10, 3135213), (15, 2090142), (18, 1741785), (27, 1161190), (30, 1045071), (45, 696714), (54, 580595), (90, 348357), (135, 232238), (151, 207630), (270, 116119), (302, 103815), (453, 69210), (755, 41526), (769, 40770), (906, 34605), (1359, 23070), (1510, 20763), (1538, 20385), (2265, 13842), (2307, 13590), (2718, 11535), (3845, 8154), (4077, 7690), (4530, 6921), (4614, 6795)]