1801351110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2938

約数の個数: 128

約数和(自身を含む): 4982269824

約数和(自身を除く): 3180918714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 97, 102, 130, 170, 194, 195, 221, 255, 291, 390, 442, 485, 510, 582, 663, 970, 1105, 1261, 1326, 1455, 1649, 2210, 2522, 2801, 2910, 3298, 3315, 3783, 4947, 5602, 6305, 6630, 7566, 8245, 8403, 9894, 12610, 14005, 16490, 16806, 18915, 21437, 24735, 28010, 36413, 37830, 42015, 42874, 47617, 49470, 64311, 72826, 84030, 95234, 107185, 109239, 128622, 142851, 182065, 214370, 218478, 238085, 271697, 285702, 321555, 364130, 476170, 543394, 546195, 619021, 643110, 714255, 815091, 1092390, 1238042, 1358485, 1428510, 1630182, 1857063, 2716970, 3095105, 3532061, 3714126, 4075455, 4618849, 6190210, 7064122, 8150910, 9237698, 9285315, 10596183, 13856547, 17660305, 18570630, 21192366, 23094245, 27713094, 35320610, 46188490, 52980915, 60045037, 69282735, 105961830, 120090074, 138565470, 180135111, 300225185, 360270222, 600450370, 900675555, 1801351110]

約数ペア:

[(1, 1801351110), (2, 900675555), (3, 600450370), (5, 360270222), (6, 300225185), (10, 180135111), (13, 138565470), (15, 120090074), (17, 105961830), (26, 69282735), (30, 60045037), (34, 52980915), (39, 46188490), (51, 35320610), (65, 27713094), (78, 23094245), (85, 21192366), (97, 18570630), (102, 17660305), (130, 13856547), (170, 10596183), (194, 9285315), (195, 9237698), (221, 8150910), (255, 7064122), (291, 6190210), (390, 4618849), (442, 4075455), (485, 3714126), (510, 3532061), (582, 3095105), (663, 2716970), (970, 1857063), (1105, 1630182), (1261, 1428510), (1326, 1358485), (1455, 1238042), (1649, 1092390), (2210, 815091), (2522, 714255), (2801, 643110), (2910, 619021), (3298, 546195), (3315, 543394), (3783, 476170), (4947, 364130), (5602, 321555), (6305, 285702), (6630, 271697), (7566, 238085), (8245, 218478), (8403, 214370), (9894, 182065), (12610, 142851), (14005, 128622), (16490, 109239), (16806, 107185), (18915, 95234), (21437, 84030), (24735, 72826), (28010, 64311), (36413, 49470), (37830, 47617), (42015, 42874)]