19287030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3213

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 35456010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 3167, 6090, 6334, 9501, 15835, 19002, 22169, 31670, 44338, 47505, 66507, 91843, 95010, 110845, 133014, 183686, 221690, 275529, 332535, 459215, 551058, 642901, 665070, 918430, 1285802, 1377645, 1928703, 2755290, 3214505, 3857406, 6429010, 9643515, 19287030]

約数ペア:

[(1, 19287030), (2, 9643515), (3, 6429010), (5, 3857406), (6, 3214505), (7, 2755290), (10, 1928703), (14, 1377645), (15, 1285802), (21, 918430), (29, 665070), (30, 642901), (35, 551058), (42, 459215), (58, 332535), (70, 275529), (87, 221690), (105, 183686), (145, 133014), (174, 110845), (203, 95010), (210, 91843), (290, 66507), (406, 47505), (435, 44338), (609, 31670), (870, 22169), (1015, 19002), (1218, 15835), (2030, 9501), (3045, 6334), (3167, 6090)]