1316291250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{351011}}^1$

素因数の和:351036

約数の個数: 40

約数和(自身を含む): 3289684464

約数和(自身を除く): 1973393214

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 351011, 702022, 1053033, 1755055, 2106066, 3510110, 5265165, 8775275, 10530330, 17550550, 26325825, 43876375, 52651650, 87752750, 131629125, 219381875, 263258250, 438763750, 658145625, 1316291250]

約数ペア:

[(1, 1316291250), (2, 658145625), (3, 438763750), (5, 263258250), (6, 219381875), (10, 131629125), (15, 87752750), (25, 52651650), (30, 43876375), (50, 26325825), (75, 17550550), (125, 10530330), (150, 8775275), (250, 5265165), (375, 3510110), (625, 2106066), (750, 1755055), (1250, 1053033), (1875, 702022), (3750, 351011)]