1834260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 5409600

約数和(自身を除く): 3575340

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, 1609, 3218, 4827, 6436, 8045, 9654, 16090, 19308, 24135, 30571, 32180, 48270, 61142, 91713, 96540, 122284, 152855, 183426, 305710, 366852, 458565, 611420, 917130, 1834260]

約数ペア:

[(1, 1834260), (2, 917130), (3, 611420), (4, 458565), (5, 366852), (6, 305710), (10, 183426), (12, 152855), (15, 122284), (19, 96540), (20, 91713), (30, 61142), (38, 48270), (57, 32180), (60, 30571), (76, 24135), (95, 19308), (114, 16090), (190, 9654), (228, 8045), (285, 6436), (380, 4827), (570, 3218), (1140, 1609)]