18997652010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27532829}}^1$

素因数の和:27532862

約数の個数: 32

約数和(自身を含む): 47576730240

約数和(自身を除く): 28579078230

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27532829, 55065658, 82598487, 137664145, 165196974, 275328290, 412992435, 633255067, 825984870, 1266510134, 1899765201, 3166275335, 3799530402, 6332550670, 9498826005, 18997652010]

約数ペア:

[(1, 18997652010), (2, 9498826005), (3, 6332550670), (5, 3799530402), (6, 3166275335), (10, 1899765201), (15, 1266510134), (23, 825984870), (30, 633255067), (46, 412992435), (69, 275328290), (115, 165196974), (138, 137664145), (230, 82598487), (345, 55065658), (690, 27532829)]