84731070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3457}}^1$

素因数の和:3529

約数の個数: 64

約数和(自身を含む): 219098880

約数和(自身を除く): 134367810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2451, 3457, 4085, 4902, 6914, 8170, 10371, 12255, 17285, 20742, 24510, 34570, 51855, 65683, 103710, 131366, 148651, 197049, 297302, 328415, 394098, 445953, 656830, 743255, 891906, 985245, 1486510, 1970490, 2229765, 2824369, 4459530, 5648738, 8473107, 14121845, 16946214, 28243690, 42365535, 84731070]

約数ペア:

[(1, 84731070), (2, 42365535), (3, 28243690), (5, 16946214), (6, 14121845), (10, 8473107), (15, 5648738), (19, 4459530), (30, 2824369), (38, 2229765), (43, 1970490), (57, 1486510), (86, 985245), (95, 891906), (114, 743255), (129, 656830), (190, 445953), (215, 394098), (258, 328415), (285, 297302), (430, 197049), (570, 148651), (645, 131366), (817, 103710), (1290, 65683), (1634, 51855), (2451, 34570), (3457, 24510), (4085, 20742), (4902, 17285), (6914, 12255), (8170, 10371)]