712502470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{220589}}^1$

素因数の和:220632

約数の個数: 32

約数和(自身を含む): 1429423200

約数和(自身を除く): 716920730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 220589, 441178, 1102945, 2205890, 3750013, 4191191, 7500026, 8382382, 18750065, 20955955, 37500130, 41911910, 71250247, 142500494, 356251235, 712502470]

約数ペア:

[(1, 712502470), (2, 356251235), (5, 142500494), (10, 71250247), (17, 41911910), (19, 37500130), (34, 20955955), (38, 18750065), (85, 8382382), (95, 7500026), (170, 4191191), (190, 3750013), (323, 2205890), (646, 1102945), (1615, 441178), (3230, 220589)]