97690140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{542723}}^1$

素因数の和:542738

約数の個数: 36

約数和(自身を含む): 296327304

約数和(自身を除く): 198637164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 542723, 1085446, 1628169, 2170892, 2713615, 3256338, 4884507, 5427230, 6512676, 8140845, 9769014, 10854460, 16281690, 19538028, 24422535, 32563380, 48845070, 97690140]

約数ペア:

[(1, 97690140), (2, 48845070), (3, 32563380), (4, 24422535), (5, 19538028), (6, 16281690), (9, 10854460), (10, 9769014), (12, 8140845), (15, 6512676), (18, 5427230), (20, 4884507), (30, 3256338), (36, 2713615), (45, 2170892), (60, 1628169), (90, 1085446), (180, 542723)]