794275870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 1542447360

約数和(自身を除く): 748171490

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 173, 226, 239, 346, 478, 565, 865, 1130, 1195, 1730, 1921, 2390, 2941, 3842, 4063, 5882, 8126, 9605, 14705, 19210, 19549, 20315, 27007, 29410, 39098, 40630, 41347, 54014, 82694, 97745, 135035, 195490, 206735, 270070, 332333, 413470, 459119, 664666, 702899, 918238, 1405798, 1661665, 2295595, 3323330, 3514495, 4591190, 4672211, 7028990, 9344422, 23361055, 46722110, 79427587, 158855174, 397137935, 794275870]

約数ペア:

[(1, 794275870), (2, 397137935), (5, 158855174), (10, 79427587), (17, 46722110), (34, 23361055), (85, 9344422), (113, 7028990), (170, 4672211), (173, 4591190), (226, 3514495), (239, 3323330), (346, 2295595), (478, 1661665), (565, 1405798), (865, 918238), (1130, 702899), (1195, 664666), (1730, 459119), (1921, 413470), (2390, 332333), (2941, 270070), (3842, 206735), (4063, 195490), (5882, 135035), (8126, 97745), (9605, 82694), (14705, 54014), (19210, 41347), (19549, 40630), (20315, 39098), (27007, 29410)]