238930750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{3307}}^1$

素因数の和:3358

約数の個数: 48

約数和(自身を含む): 475280208

約数和(自身を除く): 236349458

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 289, 425, 578, 850, 1445, 2125, 2890, 3307, 4250, 6614, 7225, 14450, 16535, 33070, 36125, 56219, 72250, 82675, 112438, 165350, 281095, 413375, 562190, 826750, 955723, 1405475, 1911446, 2810950, 4778615, 7027375, 9557230, 14054750, 23893075, 47786150, 119465375, 238930750]

約数ペア:

[(1, 238930750), (2, 119465375), (5, 47786150), (10, 23893075), (17, 14054750), (25, 9557230), (34, 7027375), (50, 4778615), (85, 2810950), (125, 1911446), (170, 1405475), (250, 955723), (289, 826750), (425, 562190), (578, 413375), (850, 281095), (1445, 165350), (2125, 112438), (2890, 82675), (3307, 72250), (4250, 56219), (6614, 36125), (7225, 33070), (14450, 16535)]