30163620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16217}}^1$

素因数の和:16260

約数の個数: 48

約数和(自身を含む): 87187968

約数和(自身を除く): 57024348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 16217, 32434, 48651, 64868, 81085, 97302, 162170, 194604, 243255, 324340, 486510, 502727, 973020, 1005454, 1508181, 2010908, 2513635, 3016362, 5027270, 6032724, 7540905, 10054540, 15081810, 30163620]

約数ペア:

[(1, 30163620), (2, 15081810), (3, 10054540), (4, 7540905), (5, 6032724), (6, 5027270), (10, 3016362), (12, 2513635), (15, 2010908), (20, 1508181), (30, 1005454), (31, 973020), (60, 502727), (62, 486510), (93, 324340), (124, 243255), (155, 194604), (186, 162170), (310, 97302), (372, 81085), (465, 64868), (620, 48651), (930, 32434), (1860, 16217)]