738856530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2816

約数の個数: 96

約数和(自身を含む): 1994129280

約数和(自身を除く): 1255272750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 71, 86, 90, 129, 142, 213, 215, 258, 355, 387, 426, 430, 639, 645, 710, 774, 1065, 1278, 1290, 1935, 2130, 2689, 3053, 3195, 3870, 5378, 6106, 6390, 8067, 9159, 13445, 15265, 16134, 18318, 24201, 26890, 27477, 30530, 40335, 45795, 48402, 54954, 80670, 91590, 115627, 121005, 137385, 190919, 231254, 242010, 274770, 346881, 381838, 572757, 578135, 693762, 954595, 1040643, 1145514, 1156270, 1718271, 1734405, 1909190, 2081286, 2863785, 3436542, 3468810, 5203215, 5727570, 8209517, 8591355, 10406430, 16419034, 17182710, 24628551, 41047585, 49257102, 73885653, 82095170, 123142755, 147771306, 246285510, 369428265, 738856530]

約数ペア:

[(1, 738856530), (2, 369428265), (3, 246285510), (5, 147771306), (6, 123142755), (9, 82095170), (10, 73885653), (15, 49257102), (18, 41047585), (30, 24628551), (43, 17182710), (45, 16419034), (71, 10406430), (86, 8591355), (90, 8209517), (129, 5727570), (142, 5203215), (213, 3468810), (215, 3436542), (258, 2863785), (355, 2081286), (387, 1909190), (426, 1734405), (430, 1718271), (639, 1156270), (645, 1145514), (710, 1040643), (774, 954595), (1065, 693762), (1278, 578135), (1290, 572757), (1935, 381838), (2130, 346881), (2689, 274770), (3053, 242010), (3195, 231254), (3870, 190919), (5378, 137385), (6106, 121005), (6390, 115627), (8067, 91590), (9159, 80670), (13445, 54954), (15265, 48402), (16134, 45795), (18318, 40335), (24201, 30530), (26890, 27477)]