85906890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 236500992

約数和(自身を除く): 150594102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 90, 93, 123, 155, 186, 205, 246, 279, 310, 369, 410, 465, 558, 615, 738, 751, 930, 1230, 1271, 1395, 1502, 1845, 2253, 2542, 2790, 3690, 3755, 3813, 4506, 6355, 6759, 7510, 7626, 11265, 11439, 12710, 13518, 19065, 22530, 22878, 23281, 30791, 33795, 38130, 46562, 57195, 61582, 67590, 69843, 92373, 114390, 116405, 139686, 153955, 184746, 209529, 232810, 277119, 307910, 349215, 419058, 461865, 554238, 698430, 923730, 954521, 1047645, 1385595, 1909042, 2095290, 2771190, 2863563, 4772605, 5727126, 8590689, 9545210, 14317815, 17181378, 28635630, 42953445, 85906890]

約数ペア:

[(1, 85906890), (2, 42953445), (3, 28635630), (5, 17181378), (6, 14317815), (9, 9545210), (10, 8590689), (15, 5727126), (18, 4772605), (30, 2863563), (31, 2771190), (41, 2095290), (45, 1909042), (62, 1385595), (82, 1047645), (90, 954521), (93, 923730), (123, 698430), (155, 554238), (186, 461865), (205, 419058), (246, 349215), (279, 307910), (310, 277119), (369, 232810), (410, 209529), (465, 184746), (558, 153955), (615, 139686), (738, 116405), (751, 114390), (930, 92373), (1230, 69843), (1271, 67590), (1395, 61582), (1502, 57195), (1845, 46562), (2253, 38130), (2542, 33795), (2790, 30791), (3690, 23281), (3755, 22878), (3813, 22530), (4506, 19065), (6355, 13518), (6759, 12710), (7510, 11439), (7626, 11265)]