30893050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 62496000

約数和(自身を除く): 31602950

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1049, 1178, 1550, 2098, 2945, 5245, 5890, 10490, 14725, 19931, 26225, 29450, 32519, 39862, 52450, 65038, 99655, 162595, 199310, 325190, 498275, 617861, 812975, 996550, 1235722, 1625950, 3089305, 6178610, 15446525, 30893050]

約数ペア:

[(1, 30893050), (2, 15446525), (5, 6178610), (10, 3089305), (19, 1625950), (25, 1235722), (31, 996550), (38, 812975), (50, 617861), (62, 498275), (95, 325190), (155, 199310), (190, 162595), (310, 99655), (475, 65038), (589, 52450), (775, 39862), (950, 32519), (1049, 29450), (1178, 26225), (1550, 19931), (2098, 14725), (2945, 10490), (5245, 5890)]