84675370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6449}}^1$

素因数の和:6570

約数の個数: 32

約数和(自身を含む): 165790800

約数和(自身を除く): 81115430

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6449, 6565, 12898, 13130, 32245, 64490, 83837, 167674, 419185, 651349, 838370, 1302698, 3256745, 6513490, 8467537, 16935074, 42337685, 84675370]

約数ペア:

[(1, 84675370), (2, 42337685), (5, 16935074), (10, 8467537), (13, 6513490), (26, 3256745), (65, 1302698), (101, 838370), (130, 651349), (202, 419185), (505, 167674), (1010, 83837), (1313, 64490), (2626, 32245), (6449, 13130), (6565, 12898)]