2912872590

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{399571}}^1$

素因数の和:399596

約数の個数: 56

約数和(自身を含む): 7861179528

約数和(自身を除く): 4948306938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 399571, 799142, 1198713, 1997855, 2397426, 3596139, 3995710, 5993565, 7192278, 10788417, 11987130, 17980695, 21576834, 32365251, 35961390, 53942085, 64730502, 97095753, 107884170, 161826255, 194191506, 291287259, 323652510, 485478765, 582574518, 970957530, 1456436295, 2912872590]

約数ペア:

[(1, 2912872590), (2, 1456436295), (3, 970957530), (5, 582574518), (6, 485478765), (9, 323652510), (10, 291287259), (15, 194191506), (18, 161826255), (27, 107884170), (30, 97095753), (45, 64730502), (54, 53942085), (81, 35961390), (90, 32365251), (135, 21576834), (162, 17980695), (243, 11987130), (270, 10788417), (405, 7192278), (486, 5993565), (729, 3995710), (810, 3596139), (1215, 2397426), (1458, 1997855), (2430, 1198713), (3645, 799142), (7290, 399571)]