194553060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{249427}}^1$

素因数の和:249452

約数の個数: 48

約数和(自身を含む): 586654656

約数和(自身を除く): 392101596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 249427, 498854, 748281, 997708, 1247135, 1496562, 2494270, 2993124, 3242551, 3741405, 4988540, 6485102, 7482810, 9727653, 12970204, 14965620, 16212755, 19455306, 32425510, 38910612, 48638265, 64851020, 97276530, 194553060]

約数ペア:

[(1, 194553060), (2, 97276530), (3, 64851020), (4, 48638265), (5, 38910612), (6, 32425510), (10, 19455306), (12, 16212755), (13, 14965620), (15, 12970204), (20, 9727653), (26, 7482810), (30, 6485102), (39, 4988540), (52, 3741405), (60, 3242551), (65, 2993124), (78, 2494270), (130, 1496562), (156, 1247135), (195, 997708), (260, 748281), (390, 498854), (780, 249427)]