31377930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55049}}^1$

素因数の和:55078

約数の個数: 32

約数和(自身を含む): 79272000

約数和(自身を除く): 47894070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 55049, 110098, 165147, 275245, 330294, 550490, 825735, 1045931, 1651470, 2091862, 3137793, 5229655, 6275586, 10459310, 15688965, 31377930]

約数ペア:

[(1, 31377930), (2, 15688965), (3, 10459310), (5, 6275586), (6, 5229655), (10, 3137793), (15, 2091862), (19, 1651470), (30, 1045931), (38, 825735), (57, 550490), (95, 330294), (114, 275245), (190, 165147), (285, 110098), (570, 55049)]