201910870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24239}}^1$

素因数の和:24277

約数の個数: 48

約数和(自身を含む): 447664320

約数和(自身を除く): 245753450

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 24239, 48478, 121195, 169673, 242390, 339346, 412063, 824126, 848365, 1187711, 1696730, 2060315, 2375422, 2884441, 4120630, 5768882, 5938555, 11877110, 14422205, 20191087, 28844410, 40382174, 100955435, 201910870]

約数ペア:

[(1, 201910870), (2, 100955435), (5, 40382174), (7, 28844410), (10, 20191087), (14, 14422205), (17, 11877110), (34, 5938555), (35, 5768882), (49, 4120630), (70, 2884441), (85, 2375422), (98, 2060315), (119, 1696730), (170, 1187711), (238, 848365), (245, 824126), (490, 412063), (595, 339346), (833, 242390), (1190, 169673), (1666, 121195), (4165, 48478), (8330, 24239)]