30171932

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 62512128

約数和(自身を除く): 32340196

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 101, 188, 202, 227, 329, 404, 454, 658, 707, 908, 1316, 1414, 1589, 2828, 3178, 4747, 6356, 9494, 10669, 18988, 21338, 22927, 33229, 42676, 45854, 66458, 74683, 91708, 132916, 149366, 160489, 298732, 320978, 641956, 1077569, 2155138, 4310276, 7542983, 15085966, 30171932]

約数ペア:

[(1, 30171932), (2, 15085966), (4, 7542983), (7, 4310276), (14, 2155138), (28, 1077569), (47, 641956), (94, 320978), (101, 298732), (188, 160489), (202, 149366), (227, 132916), (329, 91708), (404, 74683), (454, 66458), (658, 45854), (707, 42676), (908, 33229), (1316, 22927), (1414, 21338), (1589, 18988), (2828, 10669), (3178, 9494), (4747, 6356)]