30184996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 29811164

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 323, 383, 646, 766, 1037, 1159, 1292, 1532, 2074, 2318, 4148, 4636, 6511, 7277, 13022, 14554, 19703, 23363, 26044, 29108, 39406, 46726, 78812, 93452, 123709, 247418, 397171, 443897, 494836, 794342, 887794, 1588684, 1775588, 7546249, 15092498, 30184996]

約数ペア:

[(1, 30184996), (2, 15092498), (4, 7546249), (17, 1775588), (19, 1588684), (34, 887794), (38, 794342), (61, 494836), (68, 443897), (76, 397171), (122, 247418), (244, 123709), (323, 93452), (383, 78812), (646, 46726), (766, 39406), (1037, 29108), (1159, 26044), (1292, 23363), (1532, 19703), (2074, 14554), (2318, 13022), (4148, 7277), (4636, 6511)]