30117835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 11022389

約数列:

[1, 5, 11, 47, 55, 61, 191, 235, 305, 517, 671, 955, 2101, 2585, 2867, 3355, 8977, 10505, 11651, 14335, 31537, 44885, 58255, 98747, 128161, 157685, 493735, 547597, 640805, 2737985, 6023567, 30117835]

約数ペア:

[(1, 30117835), (5, 6023567), (11, 2737985), (47, 640805), (55, 547597), (61, 493735), (191, 157685), (235, 128161), (305, 98747), (517, 58255), (671, 44885), (955, 31537), (2101, 14335), (2585, 11651), (2867, 10505), (3355, 8977)]