1566731140130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{280273907}}^1$

素因数の和:280273970

約数の個数: 32

約数和(自身を含む): 3107677091904

約数和(自身を除く): 1540945951774

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 280273907, 560547814, 1401369535, 2802739070, 3643560791, 7287121582, 12051778001, 18217803955, 24103556002, 36435607910, 60258890005, 120517780010, 156673114013, 313346228026, 783365570065, 1566731140130]

約数ペア:

[(1, 1566731140130), (2, 783365570065), (5, 313346228026), (10, 156673114013), (13, 120517780010), (26, 60258890005), (43, 36435607910), (65, 24103556002), (86, 18217803955), (130, 12051778001), (215, 7287121582), (430, 3643560791), (559, 2802739070), (1118, 1401369535), (2795, 560547814), (5590, 280273907)]