72300130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54361}}^1$

素因数の和:54394

約数の個数: 32

約数和(自身を含む): 156562560

約数和(自身を除く): 84262430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 54361, 108722, 271805, 380527, 543610, 761054, 1032859, 1902635, 2065718, 3805270, 5164295, 7230013, 10328590, 14460026, 36150065, 72300130]

約数ペア:

[(1, 72300130), (2, 36150065), (5, 14460026), (7, 10328590), (10, 7230013), (14, 5164295), (19, 3805270), (35, 2065718), (38, 1902635), (70, 1032859), (95, 761054), (133, 543610), (190, 380527), (266, 271805), (665, 108722), (1330, 54361)]