80326530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52501}}^1$

素因数の和:52531

約数の個数: 48

約数和(自身を含む): 221138424

約数和(自身を除く): 140811894

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, 52501, 105002, 157503, 262505, 315006, 472509, 525010, 787515, 892517, 945018, 1575030, 1785034, 2362545, 2677551, 4462585, 4725090, 5355102, 8032653, 8925170, 13387755, 16065306, 26775510, 40163265, 80326530]

約数ペア:

[(1, 80326530), (2, 40163265), (3, 26775510), (5, 16065306), (6, 13387755), (9, 8925170), (10, 8032653), (15, 5355102), (17, 4725090), (18, 4462585), (30, 2677551), (34, 2362545), (45, 1785034), (51, 1575030), (85, 945018), (90, 892517), (102, 787515), (153, 525010), (170, 472509), (255, 315006), (306, 262505), (510, 157503), (765, 105002), (1530, 52501)]