9301590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 24360336

約数和(自身を除く): 15058746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 571, 905, 1086, 1142, 1629, 1713, 1810, 2715, 2855, 3258, 3426, 5139, 5430, 5710, 8145, 8565, 10278, 16290, 17130, 25695, 51390, 103351, 206702, 310053, 516755, 620106, 930159, 1033510, 1550265, 1860318, 3100530, 4650795, 9301590]

約数ペア:

[(1, 9301590), (2, 4650795), (3, 3100530), (5, 1860318), (6, 1550265), (9, 1033510), (10, 930159), (15, 620106), (18, 516755), (30, 310053), (45, 206702), (90, 103351), (181, 51390), (362, 25695), (543, 17130), (571, 16290), (905, 10278), (1086, 8565), (1142, 8145), (1629, 5710), (1713, 5430), (1810, 5139), (2715, 3426), (2855, 3258)]