70890690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2713}}^1$

素因数の和:2803

約数の個数: 64

約数和(自身を含む): 186028416

約数和(自身を除く): 115137726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 2713, 4355, 5226, 5426, 8139, 8710, 13065, 13565, 16278, 26130, 27130, 35269, 40695, 70538, 81390, 105807, 176345, 181771, 211614, 352690, 363542, 529035, 545313, 908855, 1058070, 1090626, 1817710, 2363023, 2726565, 4726046, 5453130, 7089069, 11815115, 14178138, 23630230, 35445345, 70890690]

約数ペア:

[(1, 70890690), (2, 35445345), (3, 23630230), (5, 14178138), (6, 11815115), (10, 7089069), (13, 5453130), (15, 4726046), (26, 2726565), (30, 2363023), (39, 1817710), (65, 1090626), (67, 1058070), (78, 908855), (130, 545313), (134, 529035), (195, 363542), (201, 352690), (335, 211614), (390, 181771), (402, 176345), (670, 105807), (871, 81390), (1005, 70538), (1742, 40695), (2010, 35269), (2613, 27130), (2713, 26130), (4355, 16278), (5226, 13565), (5426, 13065), (8139, 8710)]