2017376230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1129}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 4024391040

約数和(自身を除く): 2007014810

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 457, 782, 914, 1129, 1955, 2258, 2285, 3910, 4570, 5645, 7769, 10511, 11290, 15538, 19193, 21022, 25967, 38386, 38845, 51934, 52555, 77690, 95965, 105110, 129835, 178687, 191930, 259670, 357374, 441439, 515953, 882878, 893435, 1031906, 1786870, 2207195, 2579765, 4414390, 5159530, 8771201, 11866919, 17542402, 23733838, 43856005, 59334595, 87712010, 118669190, 201737623, 403475246, 1008688115, 2017376230]

約数ペア:

[(1, 2017376230), (2, 1008688115), (5, 403475246), (10, 201737623), (17, 118669190), (23, 87712010), (34, 59334595), (46, 43856005), (85, 23733838), (115, 17542402), (170, 11866919), (230, 8771201), (391, 5159530), (457, 4414390), (782, 2579765), (914, 2207195), (1129, 1786870), (1955, 1031906), (2258, 893435), (2285, 882878), (3910, 515953), (4570, 441439), (5645, 357374), (7769, 259670), (10511, 191930), (11290, 178687), (15538, 129835), (19193, 105110), (21022, 95965), (25967, 77690), (38386, 52555), (38845, 51934)]