1961970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 4987008

約数和(自身を除く): 3025038

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 3847, 7694, 11541, 19235, 23082, 38470, 57705, 65399, 115410, 130798, 196197, 326995, 392394, 653990, 980985, 1961970]

約数ペア:

[(1, 1961970), (2, 980985), (3, 653990), (5, 392394), (6, 326995), (10, 196197), (15, 130798), (17, 115410), (30, 65399), (34, 57705), (51, 38470), (85, 23082), (102, 19235), (170, 11541), (255, 7694), (510, 3847)]