17311020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 51480576

約数和(自身を除く): 34169556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 227, 246, 310, 372, 410, 454, 465, 492, 615, 620, 681, 820, 908, 930, 1135, 1230, 1271, 1362, 1860, 2270, 2460, 2542, 2724, 3405, 3813, 4540, 5084, 6355, 6810, 7037, 7626, 9307, 12710, 13620, 14074, 15252, 18614, 19065, 21111, 25420, 27921, 28148, 35185, 37228, 38130, 42222, 46535, 55842, 70370, 76260, 84444, 93070, 105555, 111684, 139605, 140740, 186140, 211110, 279210, 288517, 422220, 558420, 577034, 865551, 1154068, 1442585, 1731102, 2885170, 3462204, 4327755, 5770340, 8655510, 17311020]

約数ペア:

[(1, 17311020), (2, 8655510), (3, 5770340), (4, 4327755), (5, 3462204), (6, 2885170), (10, 1731102), (12, 1442585), (15, 1154068), (20, 865551), (30, 577034), (31, 558420), (41, 422220), (60, 288517), (62, 279210), (82, 211110), (93, 186140), (123, 140740), (124, 139605), (155, 111684), (164, 105555), (186, 93070), (205, 84444), (227, 76260), (246, 70370), (310, 55842), (372, 46535), (410, 42222), (454, 38130), (465, 37228), (492, 35185), (615, 28148), (620, 27921), (681, 25420), (820, 21111), (908, 19065), (930, 18614), (1135, 15252), (1230, 14074), (1271, 13620), (1362, 12710), (1860, 9307), (2270, 7626), (2460, 7037), (2542, 6810), (2724, 6355), (3405, 5084), (3813, 4540)]