459153340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 1062512640

約数和(自身を除く): 603359300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 59, 68, 85, 94, 118, 170, 188, 235, 236, 295, 340, 470, 487, 590, 799, 940, 974, 1003, 1180, 1598, 1948, 2006, 2435, 2773, 3196, 3995, 4012, 4870, 5015, 5546, 7990, 8279, 9740, 10030, 11092, 13865, 15980, 16558, 20060, 22889, 27730, 28733, 33116, 41395, 45778, 47141, 55460, 57466, 82790, 91556, 94282, 114445, 114932, 143665, 165580, 188564, 228890, 235705, 287330, 389113, 457780, 471410, 488461, 574660, 778226, 942820, 976922, 1350451, 1556452, 1945565, 1953844, 2442305, 2700902, 3891130, 4884610, 5401804, 6752255, 7782260, 9769220, 13504510, 22957667, 27009020, 45915334, 91830668, 114788335, 229576670, 459153340]

約数ペア:

[(1, 459153340), (2, 229576670), (4, 114788335), (5, 91830668), (10, 45915334), (17, 27009020), (20, 22957667), (34, 13504510), (47, 9769220), (59, 7782260), (68, 6752255), (85, 5401804), (94, 4884610), (118, 3891130), (170, 2700902), (188, 2442305), (235, 1953844), (236, 1945565), (295, 1556452), (340, 1350451), (470, 976922), (487, 942820), (590, 778226), (799, 574660), (940, 488461), (974, 471410), (1003, 457780), (1180, 389113), (1598, 287330), (1948, 235705), (2006, 228890), (2435, 188564), (2773, 165580), (3196, 143665), (3995, 114932), (4012, 114445), (4870, 94282), (5015, 91556), (5546, 82790), (7990, 57466), (8279, 55460), (9740, 47141), (10030, 45778), (11092, 41395), (13865, 33116), (15980, 28733), (16558, 27730), (20060, 22889)]