74170590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190181}}^1$

素因数の和:190204

約数の個数: 32

約数和(自身を含む): 191703456

約数和(自身を除く): 117532866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 190181, 380362, 570543, 950905, 1141086, 1901810, 2472353, 2852715, 4944706, 5705430, 7417059, 12361765, 14834118, 24723530, 37085295, 74170590]

約数ペア:

[(1, 74170590), (2, 37085295), (3, 24723530), (5, 14834118), (6, 12361765), (10, 7417059), (13, 5705430), (15, 4944706), (26, 2852715), (30, 2472353), (39, 1901810), (65, 1141086), (78, 950905), (130, 570543), (195, 380362), (390, 190181)]