30268460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 68644800

約数和(自身を除く): 38376340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2269, 2668, 3335, 4538, 6670, 9076, 11345, 13340, 22690, 45380, 52187, 65801, 104374, 131602, 208748, 260935, 263204, 329005, 521870, 658010, 1043740, 1316020, 1513423, 3026846, 6053692, 7567115, 15134230, 30268460]

約数ペア:

[(1, 30268460), (2, 15134230), (4, 7567115), (5, 6053692), (10, 3026846), (20, 1513423), (23, 1316020), (29, 1043740), (46, 658010), (58, 521870), (92, 329005), (115, 263204), (116, 260935), (145, 208748), (230, 131602), (290, 104374), (460, 65801), (580, 52187), (667, 45380), (1334, 22690), (2269, 13340), (2668, 11345), (3335, 9076), (4538, 6670)]