30427404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 81446400

約数和(自身を除く): 51018996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1009, 1077, 1436, 2018, 2154, 2513, 3027, 4036, 4308, 5026, 6054, 7063, 7539, 10052, 12108, 14126, 15078, 21189, 28252, 30156, 42378, 84756, 362231, 724462, 1086693, 1448924, 2173386, 2535617, 4346772, 5071234, 7606851, 10142468, 15213702, 30427404]

約数ペア:

[(1, 30427404), (2, 15213702), (3, 10142468), (4, 7606851), (6, 5071234), (7, 4346772), (12, 2535617), (14, 2173386), (21, 1448924), (28, 1086693), (42, 724462), (84, 362231), (359, 84756), (718, 42378), (1009, 30156), (1077, 28252), (1436, 21189), (2018, 15078), (2154, 14126), (2513, 12108), (3027, 10052), (4036, 7539), (4308, 7063), (5026, 6054)]