999649590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{456461}}^1$

素因数の和:456544

約数の個数: 32

約数和(自身を含む): 2432029536

約数和(自身を除く): 1432379946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 456461, 912922, 1369383, 2282305, 2738766, 4564610, 6846915, 13693830, 33321653, 66643306, 99964959, 166608265, 199929918, 333216530, 499824795, 999649590]

約数ペア:

[(1, 999649590), (2, 499824795), (3, 333216530), (5, 199929918), (6, 166608265), (10, 99964959), (15, 66643306), (30, 33321653), (73, 13693830), (146, 6846915), (219, 4564610), (365, 2738766), (438, 2282305), (730, 1369383), (1095, 912922), (2190, 456461)]