2286770490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19991}}^1$

素因数の和:20076

約数の個数: 96

約数和(自身を含む): 6287404032

約数和(自身を除く): 4000633542

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, 930, 1230, 1271, 1395, 1845, 2542, 2790, 3690, 3813, 6355, 7626, 11439, 12710, 19065, 19991, 22878, 38130, 39982, 57195, 59973, 99955, 114390, 119946, 179919, 199910, 299865, 359838, 599730, 619721, 819631, 899595, 1239442, 1639262, 1799190, 1859163, 2458893, 3098605, 3718326, 4098155, 4917786, 5577489, 6197210, 7376679, 8196310, 9295815, 11154978, 12294465, 14753358, 18591630, 24588930, 25408561, 27887445, 36883395, 50817122, 55774890, 73766790, 76225683, 127042805, 152451366, 228677049, 254085610, 381128415, 457354098, 762256830, 1143385245, 2286770490]

約数ペア:

[(1, 2286770490), (2, 1143385245), (3, 762256830), (5, 457354098), (6, 381128415), (9, 254085610), (10, 228677049), (15, 152451366), (18, 127042805), (30, 76225683), (31, 73766790), (41, 55774890), (45, 50817122), (62, 36883395), (82, 27887445), (90, 25408561), (93, 24588930), (123, 18591630), (155, 14753358), (186, 12294465), (205, 11154978), (246, 9295815), (279, 8196310), (310, 7376679), (369, 6197210), (410, 5577489), (465, 4917786), (558, 4098155), (615, 3718326), (738, 3098605), (930, 2458893), (1230, 1859163), (1271, 1799190), (1395, 1639262), (1845, 1239442), (2542, 899595), (2790, 819631), (3690, 619721), (3813, 599730), (6355, 359838), (7626, 299865), (11439, 199910), (12710, 179919), (19065, 119946), (19991, 114390), (22878, 99955), (38130, 59973), (39982, 57195)]