7729790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 14394240

約数和(自身を除く): 6664450

約数列:

[1, 2, 5, 10, 67, 83, 134, 139, 166, 278, 335, 415, 670, 695, 830, 1390, 5561, 9313, 11122, 11537, 18626, 23074, 27805, 46565, 55610, 57685, 93130, 115370, 772979, 1545958, 3864895, 7729790]

約数ペア:

[(1, 7729790), (2, 3864895), (5, 1545958), (10, 772979), (67, 115370), (83, 93130), (134, 57685), (139, 55610), (166, 46565), (278, 27805), (335, 23074), (415, 18626), (670, 11537), (695, 11122), (830, 9313), (1390, 5561)]