191704620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103067}}^1$

素因数の和:103110

約数の個数: 48

約数和(自身を含む): 554093568

約数和(自身を除く): 362388948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 103067, 206134, 309201, 412268, 515335, 618402, 1030670, 1236804, 1546005, 2061340, 3092010, 3195077, 6184020, 6390154, 9585231, 12780308, 15975385, 19170462, 31950770, 38340924, 47926155, 63901540, 95852310, 191704620]

約数ペア:

[(1, 191704620), (2, 95852310), (3, 63901540), (4, 47926155), (5, 38340924), (6, 31950770), (10, 19170462), (12, 15975385), (15, 12780308), (20, 9585231), (30, 6390154), (31, 6184020), (60, 3195077), (62, 3092010), (93, 2061340), (124, 1546005), (155, 1236804), (186, 1030670), (310, 618402), (372, 515335), (465, 412268), (620, 309201), (930, 206134), (1860, 103067)]