2617502460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{490169}}^1$

素因数の和:490270

約数の個数: 48

約数和(自身を含む): 7411370400

約数和(自身を除く): 4793867940

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, 490169, 980338, 1470507, 1960676, 2450845, 2941014, 4901690, 5882028, 7352535, 9803380, 14705070, 29410140, 43625041, 87250082, 130875123, 174500164, 218125205, 261750246, 436250410, 523500492, 654375615, 872500820, 1308751230, 2617502460]

約数ペア:

[(1, 2617502460), (2, 1308751230), (3, 872500820), (4, 654375615), (5, 523500492), (6, 436250410), (10, 261750246), (12, 218125205), (15, 174500164), (20, 130875123), (30, 87250082), (60, 43625041), (89, 29410140), (178, 14705070), (267, 9803380), (356, 7352535), (445, 5882028), (534, 4901690), (890, 2941014), (1068, 2450845), (1335, 1960676), (1780, 1470507), (2670, 980338), (5340, 490169)]