225781710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13963}}^1$

素因数の和:13998

約数の個数: 96

約数和(自身を含む): 687699072

約数和(自身を除く): 461917362

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 13963, 16170, 27926, 41889, 69815, 83778, 97741, 139630, 153593, 195482, 209445, 293223, 307186, 418890, 460779, 488705, 586446, 684187, 767965, 921558, 977410, 1075151, 1368374, 1466115, 1535930, 2052561, 2150302, 2303895, 2932230, 3225453, 3420935, 4105122, 4607790, 5375755, 6450906, 6841870, 7526057, 10262805, 10751510, 15052114, 16127265, 20525610, 22578171, 32254530, 37630285, 45156342, 75260570, 112890855, 225781710]

約数ペア:

[(1, 225781710), (2, 112890855), (3, 75260570), (5, 45156342), (6, 37630285), (7, 32254530), (10, 22578171), (11, 20525610), (14, 16127265), (15, 15052114), (21, 10751510), (22, 10262805), (30, 7526057), (33, 6841870), (35, 6450906), (42, 5375755), (49, 4607790), (55, 4105122), (66, 3420935), (70, 3225453), (77, 2932230), (98, 2303895), (105, 2150302), (110, 2052561), (147, 1535930), (154, 1466115), (165, 1368374), (210, 1075151), (231, 977410), (245, 921558), (294, 767965), (330, 684187), (385, 586446), (462, 488705), (490, 460779), (539, 418890), (735, 307186), (770, 293223), (1078, 209445), (1155, 195482), (1470, 153593), (1617, 139630), (2310, 97741), (2695, 83778), (3234, 69815), (5390, 41889), (8085, 27926), (13963, 16170)]