6954220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 17978688

約数和(自身を除く): 11024468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3821, 7642, 15284, 19105, 26747, 38210, 49673, 53494, 76420, 99346, 106988, 133735, 198692, 248365, 267470, 347711, 496730, 534940, 695422, 993460, 1390844, 1738555, 3477110, 6954220]

約数ペア:

[(1, 6954220), (2, 3477110), (4, 1738555), (5, 1390844), (7, 993460), (10, 695422), (13, 534940), (14, 496730), (20, 347711), (26, 267470), (28, 248365), (35, 198692), (52, 133735), (65, 106988), (70, 99346), (91, 76420), (130, 53494), (140, 49673), (182, 38210), (260, 26747), (364, 19105), (455, 15284), (910, 7642), (1820, 3821)]