72477070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2069}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 135924480

約数和(自身を除く): 63447410

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 2069, 3503, 4138, 7006, 10345, 17515, 20690, 35030, 64139, 128278, 233797, 320695, 467594, 641390, 1168985, 2337970, 7247707, 14495414, 36238535, 72477070]

約数ペア:

[(1, 72477070), (2, 36238535), (5, 14495414), (10, 7247707), (31, 2337970), (62, 1168985), (113, 641390), (155, 467594), (226, 320695), (310, 233797), (565, 128278), (1130, 64139), (2069, 35030), (3503, 20690), (4138, 17515), (7006, 10345)]