2912776090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 6596983008

約数和(自身を除く): 3684206918

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 67, 70, 85, 98, 119, 134, 170, 238, 245, 289, 307, 335, 469, 490, 578, 595, 614, 670, 833, 938, 1139, 1190, 1445, 1535, 1666, 2023, 2149, 2278, 2345, 2890, 3070, 3283, 4046, 4165, 4298, 4690, 5219, 5695, 6566, 7973, 8330, 10115, 10438, 10745, 11390, 14161, 15043, 15946, 16415, 19363, 20230, 20569, 21490, 26095, 28322, 30086, 32830, 36533, 38726, 39865, 41138, 52190, 55811, 70805, 73066, 75215, 79730, 88723, 96815, 102845, 111622, 135541, 141610, 143983, 150430, 177446, 182665, 193630, 205690, 255731, 271082, 279055, 287966, 349673, 365330, 443615, 511462, 558110, 621061, 677705, 699346, 719915, 887230, 948787, 1007881, 1242122, 1278655, 1355410, 1439830, 1748365, 1897574, 2015762, 2447711, 2557310, 3105305, 3496730, 4347427, 4743935, 4895422, 5039405, 5944441, 6210610, 8694854, 9487870, 10078810, 11888882, 12238555, 17133977, 21737135, 24477110, 29722205, 34267954, 41611087, 43474270, 59444410, 83222174, 85669885, 171339770, 208055435, 291277609, 416110870, 582555218, 1456388045, 2912776090]

約数ペア:

[(1, 2912776090), (2, 1456388045), (5, 582555218), (7, 416110870), (10, 291277609), (14, 208055435), (17, 171339770), (34, 85669885), (35, 83222174), (49, 59444410), (67, 43474270), (70, 41611087), (85, 34267954), (98, 29722205), (119, 24477110), (134, 21737135), (170, 17133977), (238, 12238555), (245, 11888882), (289, 10078810), (307, 9487870), (335, 8694854), (469, 6210610), (490, 5944441), (578, 5039405), (595, 4895422), (614, 4743935), (670, 4347427), (833, 3496730), (938, 3105305), (1139, 2557310), (1190, 2447711), (1445, 2015762), (1535, 1897574), (1666, 1748365), (2023, 1439830), (2149, 1355410), (2278, 1278655), (2345, 1242122), (2890, 1007881), (3070, 948787), (3283, 887230), (4046, 719915), (4165, 699346), (4298, 677705), (4690, 621061), (5219, 558110), (5695, 511462), (6566, 443615), (7973, 365330), (8330, 349673), (10115, 287966), (10438, 279055), (10745, 271082), (11390, 255731), (14161, 205690), (15043, 193630), (15946, 182665), (16415, 177446), (19363, 150430), (20230, 143983), (20569, 141610), (21490, 135541), (26095, 111622), (28322, 102845), (30086, 96815), (32830, 88723), (36533, 79730), (38726, 75215), (39865, 73066), (41138, 70805), (52190, 55811)]