103480390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61231}}^1$

素因数の和:61264

約数の個数: 24

約数和(自身を含む): 201698208

約数和(自身を除く): 98217818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 61231, 122462, 306155, 612310, 796003, 1592006, 3980015, 7960030, 10348039, 20696078, 51740195, 103480390]

約数ペア:

[(1, 103480390), (2, 51740195), (5, 20696078), (10, 10348039), (13, 7960030), (26, 3980015), (65, 1592006), (130, 796003), (169, 612310), (338, 306155), (845, 122462), (1690, 61231)]