69210130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1163}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 136271808

約数和(自身を除く): 67061678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 1082, 1163, 2326, 2705, 5410, 5815, 5951, 11630, 11902, 12793, 25586, 29755, 59510, 63965, 127930, 629183, 1258366, 3145915, 6291830, 6921013, 13842026, 34605065, 69210130]

約数ペア:

[(1, 69210130), (2, 34605065), (5, 13842026), (10, 6921013), (11, 6291830), (22, 3145915), (55, 1258366), (110, 629183), (541, 127930), (1082, 63965), (1163, 59510), (2326, 29755), (2705, 25586), (5410, 12793), (5815, 11902), (5951, 11630)]