193290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{169553}}^1$

素因数の和:169584

約数の個数: 48

約数和(自身を含む): 569701440

約数和(自身を除く): 376411020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 169553, 339106, 508659, 678212, 847765, 1017318, 1695530, 2034636, 2543295, 3221507, 3391060, 5086590, 6443014, 9664521, 10173180, 12886028, 16107535, 19329042, 32215070, 38658084, 48322605, 64430140, 96645210, 193290420]

約数ペア:

[(1, 193290420), (2, 96645210), (3, 64430140), (4, 48322605), (5, 38658084), (6, 32215070), (10, 19329042), (12, 16107535), (15, 12886028), (19, 10173180), (20, 9664521), (30, 6443014), (38, 5086590), (57, 3391060), (60, 3221507), (76, 2543295), (95, 2034636), (114, 1695530), (190, 1017318), (228, 847765), (285, 678212), (380, 508659), (570, 339106), (1140, 169553)]