284181870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1993}}^1$

素因数の和:2114

約数の個数: 96

約数和(自身を含む): 801970848

約数和(自身を除く): 517788978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 147, 194, 210, 245, 291, 294, 485, 490, 582, 679, 735, 970, 1358, 1455, 1470, 1993, 2037, 2910, 3395, 3986, 4074, 4753, 5979, 6790, 9506, 9965, 10185, 11958, 13951, 14259, 19930, 20370, 23765, 27902, 28518, 29895, 41853, 47530, 59790, 69755, 71295, 83706, 97657, 139510, 142590, 193321, 195314, 209265, 292971, 386642, 418530, 488285, 579963, 585942, 966605, 976570, 1159926, 1353247, 1464855, 1933210, 2706494, 2899815, 2929710, 4059741, 5799630, 6766235, 8119482, 9472729, 13532470, 18945458, 20298705, 28418187, 40597410, 47363645, 56836374, 94727290, 142090935, 284181870]

約数ペア:

[(1, 284181870), (2, 142090935), (3, 94727290), (5, 56836374), (6, 47363645), (7, 40597410), (10, 28418187), (14, 20298705), (15, 18945458), (21, 13532470), (30, 9472729), (35, 8119482), (42, 6766235), (49, 5799630), (70, 4059741), (97, 2929710), (98, 2899815), (105, 2706494), (147, 1933210), (194, 1464855), (210, 1353247), (245, 1159926), (291, 976570), (294, 966605), (485, 585942), (490, 579963), (582, 488285), (679, 418530), (735, 386642), (970, 292971), (1358, 209265), (1455, 195314), (1470, 193321), (1993, 142590), (2037, 139510), (2910, 97657), (3395, 83706), (3986, 71295), (4074, 69755), (4753, 59790), (5979, 47530), (6790, 41853), (9506, 29895), (9965, 28518), (10185, 27902), (11958, 23765), (13951, 20370), (14259, 19930)]