15672940390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{86243}}^1$

素因数の和:87336

約数の個数: 32

約数和(自身を含む): 29899069920

約数和(自身を除く): 14226129530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1069, 2138, 5345, 10690, 18173, 36346, 86243, 90865, 172486, 181730, 431215, 862430, 1466131, 2932262, 7330655, 14661310, 92193767, 184387534, 460968835, 921937670, 1567294039, 3134588078, 7836470195, 15672940390]

約数ペア:

[(1, 15672940390), (2, 7836470195), (5, 3134588078), (10, 1567294039), (17, 921937670), (34, 460968835), (85, 184387534), (170, 92193767), (1069, 14661310), (2138, 7330655), (5345, 2932262), (10690, 1466131), (18173, 862430), (36346, 431215), (86243, 181730), (90865, 172486)]