3085125890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:784

約数の個数: 128

約数和(自身を含む): 7187152896

約数和(自身を除く): 4102027006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 307, 310, 341, 385, 421, 434, 614, 682, 770, 842, 1085, 1535, 1705, 2105, 2149, 2170, 2387, 2947, 3070, 3377, 3410, 4210, 4298, 4631, 4774, 5894, 6754, 9262, 9517, 10745, 11935, 13051, 14735, 16885, 19034, 21490, 23155, 23639, 23870, 26102, 29470, 32417, 33770, 46310, 47278, 47585, 64834, 65255, 66619, 91357, 95170, 104687, 118195, 129247, 130510, 133238, 143561, 162085, 182714, 209374, 236390, 258494, 287122, 324170, 333095, 456785, 523435, 646235, 666190, 717805, 732809, 904729, 913570, 1004927, 1046870, 1292470, 1421717, 1435610, 1465618, 1809458, 2009854, 2843434, 3664045, 4006657, 4523645, 5024635, 7108585, 7328090, 8013314, 9047290, 9952019, 10049270, 14217170, 19904038, 20033285, 28046599, 40066570, 44073227, 49760095, 56093198, 88146454, 99520190, 140232995, 220366135, 280465990, 308512589, 440732270, 617025178, 1542562945, 3085125890]

約数ペア:

[(1, 3085125890), (2, 1542562945), (5, 617025178), (7, 440732270), (10, 308512589), (11, 280465990), (14, 220366135), (22, 140232995), (31, 99520190), (35, 88146454), (55, 56093198), (62, 49760095), (70, 44073227), (77, 40066570), (110, 28046599), (154, 20033285), (155, 19904038), (217, 14217170), (307, 10049270), (310, 9952019), (341, 9047290), (385, 8013314), (421, 7328090), (434, 7108585), (614, 5024635), (682, 4523645), (770, 4006657), (842, 3664045), (1085, 2843434), (1535, 2009854), (1705, 1809458), (2105, 1465618), (2149, 1435610), (2170, 1421717), (2387, 1292470), (2947, 1046870), (3070, 1004927), (3377, 913570), (3410, 904729), (4210, 732809), (4298, 717805), (4631, 666190), (4774, 646235), (5894, 523435), (6754, 456785), (9262, 333095), (9517, 324170), (10745, 287122), (11935, 258494), (13051, 236390), (14735, 209374), (16885, 182714), (19034, 162085), (21490, 143561), (23155, 133238), (23639, 130510), (23870, 129247), (26102, 118195), (29470, 104687), (32417, 95170), (33770, 91357), (46310, 66619), (47278, 65255), (47585, 64834)]