74879090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52363}}^1$

素因数の和:52394

約数の個数: 32

約数和(自身を含む): 158348736

約数和(自身を除く): 83469646

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 52363, 104726, 261815, 523630, 575993, 680719, 1151986, 1361438, 2879965, 3403595, 5759930, 6807190, 7487909, 14975818, 37439545, 74879090]

約数ペア:

[(1, 74879090), (2, 37439545), (5, 14975818), (10, 7487909), (11, 6807190), (13, 5759930), (22, 3403595), (26, 2879965), (55, 1361438), (65, 1151986), (110, 680719), (130, 575993), (143, 523630), (286, 261815), (715, 104726), (1430, 52363)]