3923940

素因数分解:

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

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 11636352

約数和(自身を除く): 7712412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 3847, 7694, 11541, 15388, 19235, 23082, 38470, 46164, 57705, 65399, 76940, 115410, 130798, 196197, 230820, 261596, 326995, 392394, 653990, 784788, 980985, 1307980, 1961970, 3923940]

約数ペア:

[(1, 3923940), (2, 1961970), (3, 1307980), (4, 980985), (5, 784788), (6, 653990), (10, 392394), (12, 326995), (15, 261596), (17, 230820), (20, 196197), (30, 130798), (34, 115410), (51, 76940), (60, 65399), (68, 57705), (85, 46164), (102, 38470), (170, 23082), (204, 19235), (255, 15388), (340, 11541), (510, 7694), (1020, 3847)]