26619510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 67350528

約数和(自身を除く): 40731018

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 173, 223, 230, 345, 346, 446, 519, 669, 690, 865, 1038, 1115, 1338, 1730, 2230, 2595, 3345, 3979, 5129, 5190, 6690, 7958, 10258, 11937, 15387, 19895, 23874, 25645, 30774, 38579, 39790, 51290, 59685, 76935, 77158, 115737, 119370, 153870, 192895, 231474, 385790, 578685, 887317, 1157370, 1774634, 2661951, 4436585, 5323902, 8873170, 13309755, 26619510]

約数ペア:

[(1, 26619510), (2, 13309755), (3, 8873170), (5, 5323902), (6, 4436585), (10, 2661951), (15, 1774634), (23, 1157370), (30, 887317), (46, 578685), (69, 385790), (115, 231474), (138, 192895), (173, 153870), (223, 119370), (230, 115737), (345, 77158), (346, 76935), (446, 59685), (519, 51290), (669, 39790), (690, 38579), (865, 30774), (1038, 25645), (1115, 23874), (1338, 19895), (1730, 15387), (2230, 11937), (2595, 10258), (3345, 7958), (3979, 6690), (5129, 5190)]