67761970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 126567936

約数和(自身を除く): 58805966

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 907, 1205, 1814, 2410, 4535, 7471, 9070, 14942, 28117, 37355, 56234, 74710, 140585, 218587, 281170, 437174, 1092935, 2185870, 6776197, 13552394, 33880985, 67761970]

約数ペア:

[(1, 67761970), (2, 33880985), (5, 13552394), (10, 6776197), (31, 2185870), (62, 1092935), (155, 437174), (241, 281170), (310, 218587), (482, 140585), (907, 74710), (1205, 56234), (1814, 37355), (2410, 28117), (4535, 14942), (7471, 9070)]