2008784430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1312931}}^1$

素因数の和:1312961

約数の個数: 48

約数和(自身を含む): 5530069584

約数和(自身を除く): 3521285154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1312931, 2625862, 3938793, 6564655, 7877586, 11816379, 13129310, 19693965, 22319827, 23632758, 39387930, 44639654, 59081895, 66959481, 111599135, 118163790, 133918962, 200878443, 223198270, 334797405, 401756886, 669594810, 1004392215, 2008784430]

約数ペア:

[(1, 2008784430), (2, 1004392215), (3, 669594810), (5, 401756886), (6, 334797405), (9, 223198270), (10, 200878443), (15, 133918962), (17, 118163790), (18, 111599135), (30, 66959481), (34, 59081895), (45, 44639654), (51, 39387930), (85, 23632758), (90, 22319827), (102, 19693965), (153, 13129310), (170, 11816379), (255, 7877586), (306, 6564655), (510, 3938793), (765, 2625862), (1530, 1312931)]