1900384047930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{137410271}}^1$

素因数の和:137410742

約数の個数: 32

約数和(自身を含む): 4570815287808

約数和(自身を除く): 2670431239878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 2305, 2766, 4610, 6915, 13830, 137410271, 274820542, 412230813, 687051355, 824461626, 1374102710, 2061154065, 4122308130, 63346134931, 126692269862, 190038404793, 316730674655, 380076809586, 633461349310, 950192023965, 1900384047930]

約数ペア:

[(1, 1900384047930), (2, 950192023965), (3, 633461349310), (5, 380076809586), (6, 316730674655), (10, 190038404793), (15, 126692269862), (30, 63346134931), (461, 4122308130), (922, 2061154065), (1383, 1374102710), (2305, 824461626), (2766, 687051355), (4610, 412230813), (6915, 274820542), (13830, 137410271)]