65683730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30269}}^1$

素因数の和:30314

約数の個数: 32

約数和(自身を含む): 139484160

約数和(自身を除く): 73800430

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 30269, 60538, 151345, 211883, 302690, 423766, 938339, 1059415, 1876678, 2118830, 4691695, 6568373, 9383390, 13136746, 32841865, 65683730]

約数ペア:

[(1, 65683730), (2, 32841865), (5, 13136746), (7, 9383390), (10, 6568373), (14, 4691695), (31, 2118830), (35, 1876678), (62, 1059415), (70, 938339), (155, 423766), (217, 302690), (310, 211883), (434, 151345), (1085, 60538), (2170, 30269)]