361323340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5879}}^1$

素因数の和:6334

約数の個数: 48

約数和(自身を含む): 869299200

約数和(自身を除く): 507975860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 878, 1756, 2195, 3073, 4390, 5879, 6146, 8780, 11758, 12292, 15365, 23516, 29395, 30730, 41153, 58790, 61460, 82306, 117580, 164612, 205765, 411530, 823060, 2580881, 5161762, 10323524, 12904405, 18066167, 25808810, 36132334, 51617620, 72264668, 90330835, 180661670, 361323340]

約数ペア:

[(1, 361323340), (2, 180661670), (4, 90330835), (5, 72264668), (7, 51617620), (10, 36132334), (14, 25808810), (20, 18066167), (28, 12904405), (35, 10323524), (70, 5161762), (140, 2580881), (439, 823060), (878, 411530), (1756, 205765), (2195, 164612), (3073, 117580), (4390, 82306), (5879, 61460), (6146, 58790), (8780, 41153), (11758, 30730), (12292, 29395), (15365, 23516)]