78470147170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14889971}}^1$

素因数の和:14890026

約数の個数: 32

約数和(自身を含む): 154379229696

約数和(自身を除く): 75909082526

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 14889971, 29779942, 74449855, 148899710, 253129507, 461589101, 506259014, 923178202, 1265647535, 2307945505, 2531295070, 4615891010, 7847014717, 15694029434, 39235073585, 78470147170]

約数ペア:

[(1, 78470147170), (2, 39235073585), (5, 15694029434), (10, 7847014717), (17, 4615891010), (31, 2531295070), (34, 2307945505), (62, 1265647535), (85, 923178202), (155, 506259014), (170, 461589101), (310, 253129507), (527, 148899710), (1054, 74449855), (2635, 29779942), (5270, 14889971)]