619371370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{158407}}^1$

素因数の和:158454

約数の個数: 32

約数和(自身を含む): 1231780608

約数和(自身を除く): 612409238

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 158407, 316814, 792035, 1584070, 2692919, 3643361, 5385838, 7286722, 13464595, 18216805, 26929190, 36433610, 61937137, 123874274, 309685685, 619371370]

約数ペア:

[(1, 619371370), (2, 309685685), (5, 123874274), (10, 61937137), (17, 36433610), (23, 26929190), (34, 18216805), (46, 13464595), (85, 7286722), (115, 5385838), (170, 3643361), (230, 2692919), (391, 1584070), (782, 792035), (1955, 316814), (3910, 158407)]