8246190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 23639040

約数和(自身を除く): 15392850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 30, 34, 37, 38, 46, 51, 57, 69, 74, 85, 95, 102, 111, 114, 115, 138, 170, 185, 190, 222, 230, 255, 285, 323, 345, 370, 391, 437, 510, 555, 570, 629, 646, 690, 703, 782, 851, 874, 969, 1110, 1173, 1258, 1311, 1406, 1615, 1702, 1887, 1938, 1955, 2109, 2185, 2346, 2553, 2622, 3145, 3230, 3515, 3774, 3910, 4218, 4255, 4370, 4845, 5106, 5865, 6290, 6555, 7030, 7429, 8510, 9435, 9690, 10545, 11730, 11951, 12765, 13110, 14467, 14858, 16169, 18870, 21090, 22287, 23902, 25530, 28934, 32338, 35853, 37145, 43401, 44574, 48507, 59755, 71706, 72335, 74290, 80845, 86802, 97014, 111435, 119510, 144670, 161690, 179265, 217005, 222870, 242535, 274873, 358530, 434010, 485070, 549746, 824619, 1374365, 1649238, 2748730, 4123095, 8246190]

約数ペア:

[(1, 8246190), (2, 4123095), (3, 2748730), (5, 1649238), (6, 1374365), (10, 824619), (15, 549746), (17, 485070), (19, 434010), (23, 358530), (30, 274873), (34, 242535), (37, 222870), (38, 217005), (46, 179265), (51, 161690), (57, 144670), (69, 119510), (74, 111435), (85, 97014), (95, 86802), (102, 80845), (111, 74290), (114, 72335), (115, 71706), (138, 59755), (170, 48507), (185, 44574), (190, 43401), (222, 37145), (230, 35853), (255, 32338), (285, 28934), (323, 25530), (345, 23902), (370, 22287), (391, 21090), (437, 18870), (510, 16169), (555, 14858), (570, 14467), (629, 13110), (646, 12765), (690, 11951), (703, 11730), (782, 10545), (851, 9690), (874, 9435), (969, 8510), (1110, 7429), (1173, 7030), (1258, 6555), (1311, 6290), (1406, 5865), (1615, 5106), (1702, 4845), (1887, 4370), (1938, 4255), (1955, 4218), (2109, 3910), (2185, 3774), (2346, 3515), (2553, 3230), (2622, 3145)]