1735940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 3916080

約数和(自身を除く): 2180140

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 73, 82, 116, 145, 146, 164, 205, 290, 292, 365, 410, 580, 730, 820, 1189, 1460, 2117, 2378, 2993, 4234, 4756, 5945, 5986, 8468, 10585, 11890, 11972, 14965, 21170, 23780, 29930, 42340, 59860, 86797, 173594, 347188, 433985, 867970, 1735940]

約数ペア:

[(1, 1735940), (2, 867970), (4, 433985), (5, 347188), (10, 173594), (20, 86797), (29, 59860), (41, 42340), (58, 29930), (73, 23780), (82, 21170), (116, 14965), (145, 11972), (146, 11890), (164, 10585), (205, 8468), (290, 5986), (292, 5945), (365, 4756), (410, 4234), (580, 2993), (730, 2378), (820, 2117), (1189, 1460)]