26118630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 73760544

約数和(自身を除く): 47641914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 397, 430, 510, 645, 731, 765, 774, 794, 1191, 1290, 1462, 1530, 1935, 1985, 2193, 2382, 3573, 3655, 3870, 3970, 4386, 5955, 6579, 6749, 7146, 7310, 10965, 11910, 13158, 13498, 17071, 17865, 20247, 21930, 32895, 33745, 34142, 35730, 40494, 51213, 60741, 65790, 67490, 85355, 101235, 102426, 121482, 153639, 170710, 202470, 256065, 290207, 303705, 307278, 512130, 580414, 607410, 768195, 870621, 1451035, 1536390, 1741242, 2611863, 2902070, 4353105, 5223726, 8706210, 13059315, 26118630]

約数ペア:

[(1, 26118630), (2, 13059315), (3, 8706210), (5, 5223726), (6, 4353105), (9, 2902070), (10, 2611863), (15, 1741242), (17, 1536390), (18, 1451035), (30, 870621), (34, 768195), (43, 607410), (45, 580414), (51, 512130), (85, 307278), (86, 303705), (90, 290207), (102, 256065), (129, 202470), (153, 170710), (170, 153639), (215, 121482), (255, 102426), (258, 101235), (306, 85355), (387, 67490), (397, 65790), (430, 60741), (510, 51213), (645, 40494), (731, 35730), (765, 34142), (774, 33745), (794, 32895), (1191, 21930), (1290, 20247), (1462, 17865), (1530, 17071), (1935, 13498), (1985, 13158), (2193, 11910), (2382, 10965), (3573, 7310), (3655, 7146), (3870, 6749), (3970, 6579), (4386, 5955)]