98458620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126229}}^1$

素因数の和:126254

約数の個数: 48

約数和(自身を含む): 296892960

約数和(自身を除く): 198434340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 126229, 252458, 378687, 504916, 631145, 757374, 1262290, 1514748, 1640977, 1893435, 2524580, 3281954, 3786870, 4922931, 6563908, 7573740, 8204885, 9845862, 16409770, 19691724, 24614655, 32819540, 49229310, 98458620]

約数ペア:

[(1, 98458620), (2, 49229310), (3, 32819540), (4, 24614655), (5, 19691724), (6, 16409770), (10, 9845862), (12, 8204885), (13, 7573740), (15, 6563908), (20, 4922931), (26, 3786870), (30, 3281954), (39, 2524580), (52, 1893435), (60, 1640977), (65, 1514748), (78, 1262290), (130, 757374), (156, 631145), (195, 504916), (260, 378687), (390, 252458), (780, 126229)]