170291870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 374976000

約数和(自身を除く): 204684130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 854, 1159, 1330, 2099, 2135, 2318, 4198, 4270, 5795, 8113, 10495, 11590, 14693, 16226, 20990, 29386, 39881, 40565, 73465, 79762, 81130, 128039, 146930, 199405, 256078, 279167, 398810, 558334, 640195, 896273, 1280390, 1395835, 1792546, 2432741, 2791670, 4481365, 4865482, 8962730, 12163705, 17029187, 24327410, 34058374, 85145935, 170291870]

約数ペア:

[(1, 170291870), (2, 85145935), (5, 34058374), (7, 24327410), (10, 17029187), (14, 12163705), (19, 8962730), (35, 4865482), (38, 4481365), (61, 2791670), (70, 2432741), (95, 1792546), (122, 1395835), (133, 1280390), (190, 896273), (266, 640195), (305, 558334), (427, 398810), (610, 279167), (665, 256078), (854, 199405), (1159, 146930), (1330, 128039), (2099, 81130), (2135, 79762), (2318, 73465), (4198, 40565), (4270, 39881), (5795, 29386), (8113, 20990), (10495, 16226), (11590, 14693)]