40230470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 87004800

約数和(自身を除く): 46774330

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 317, 343, 370, 490, 518, 634, 686, 1295, 1585, 1715, 1813, 2219, 2590, 3170, 3430, 3626, 4438, 9065, 11095, 11729, 12691, 15533, 18130, 22190, 23458, 25382, 31066, 58645, 63455, 77665, 82103, 108731, 117290, 126910, 155330, 164206, 217462, 410515, 543655, 574721, 821030, 1087310, 1149442, 2873605, 4023047, 5747210, 8046094, 20115235, 40230470]

約数ペア:

[(1, 40230470), (2, 20115235), (5, 8046094), (7, 5747210), (10, 4023047), (14, 2873605), (35, 1149442), (37, 1087310), (49, 821030), (70, 574721), (74, 543655), (98, 410515), (185, 217462), (245, 164206), (259, 155330), (317, 126910), (343, 117290), (370, 108731), (490, 82103), (518, 77665), (634, 63455), (686, 58645), (1295, 31066), (1585, 25382), (1715, 23458), (1813, 22190), (2219, 18130), (2590, 15533), (3170, 12691), (3430, 11729), (3626, 11095), (4438, 9065)]