157946340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71147}}^1$

素因数の和:71196

約数の個数: 48

約数和(自身を含む): 454208832

約数和(自身を除く): 296262492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 71147, 142294, 213441, 284588, 355735, 426882, 711470, 853764, 1067205, 1422940, 2134410, 2632439, 4268820, 5264878, 7897317, 10529756, 13162195, 15794634, 26324390, 31589268, 39486585, 52648780, 78973170, 157946340]

約数ペア:

[(1, 157946340), (2, 78973170), (3, 52648780), (4, 39486585), (5, 31589268), (6, 26324390), (10, 15794634), (12, 13162195), (15, 10529756), (20, 7897317), (30, 5264878), (37, 4268820), (60, 2632439), (74, 2134410), (111, 1422940), (148, 1067205), (185, 853764), (222, 711470), (370, 426882), (444, 355735), (555, 284588), (740, 213441), (1110, 142294), (2220, 71147)]