113992980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21347}}^1$

素因数の和:21448

約数の個数: 48

約数和(自身を含む): 322781760

約数和(自身を除く): 208788780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 21347, 42694, 64041, 85388, 106735, 128082, 213470, 256164, 320205, 426940, 640410, 1280820, 1899883, 3799766, 5699649, 7599532, 9499415, 11399298, 18998830, 22798596, 28498245, 37997660, 56996490, 113992980]

約数ペア:

[(1, 113992980), (2, 56996490), (3, 37997660), (4, 28498245), (5, 22798596), (6, 18998830), (10, 11399298), (12, 9499415), (15, 7599532), (20, 5699649), (30, 3799766), (60, 1899883), (89, 1280820), (178, 640410), (267, 426940), (356, 320205), (445, 256164), (534, 213470), (890, 128082), (1068, 106735), (1335, 85388), (1780, 64041), (2670, 42694), (5340, 21347)]