207937530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{85571}}^1$

素因数の和:85593

約数の個数: 48

約数和(自身を含む): 560667744

約数和(自身を除く): 352730214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 85571, 171142, 256713, 427855, 513426, 770139, 855710, 1283565, 1540278, 2310417, 2567130, 3850695, 4620834, 6931251, 7701390, 11552085, 13862502, 20793753, 23104170, 34656255, 41587506, 69312510, 103968765, 207937530]

約数ペア:

[(1, 207937530), (2, 103968765), (3, 69312510), (5, 41587506), (6, 34656255), (9, 23104170), (10, 20793753), (15, 13862502), (18, 11552085), (27, 7701390), (30, 6931251), (45, 4620834), (54, 3850695), (81, 2567130), (90, 2310417), (135, 1540278), (162, 1283565), (243, 855710), (270, 770139), (405, 513426), (486, 427855), (810, 256713), (1215, 171142), (2430, 85571)]