314494766390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1\times {\mathrm{22721}}^1$

素因数の和:25317

約数の個数: 64

約数和(自身を含む): 655440629760

約数和(自身を除く): 340945863370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2503, 2765, 5006, 5530, 12515, 17521, 22721, 25030, 35042, 45442, 87605, 113605, 159047, 175210, 197737, 227210, 318094, 395474, 795235, 988685, 1384159, 1590470, 1794959, 1977370, 2768318, 3589918, 6920795, 8974795, 12564713, 13841590, 17949590, 25129426, 56870663, 62823565, 113741326, 125647130, 284353315, 398094641, 568706630, 796189282, 1990473205, 3980946410, 4492782377, 8985564754, 22463911885, 31449476639, 44927823770, 62898953278, 157247383195, 314494766390]

約数ペア:

[(1, 314494766390), (2, 157247383195), (5, 62898953278), (7, 44927823770), (10, 31449476639), (14, 22463911885), (35, 8985564754), (70, 4492782377), (79, 3980946410), (158, 1990473205), (395, 796189282), (553, 568706630), (790, 398094641), (1106, 284353315), (2503, 125647130), (2765, 113741326), (5006, 62823565), (5530, 56870663), (12515, 25129426), (17521, 17949590), (22721, 13841590), (25030, 12564713), (35042, 8974795), (45442, 6920795), (87605, 3589918), (113605, 2768318), (159047, 1977370), (175210, 1794959), (197737, 1590470), (227210, 1384159), (318094, 988685), (395474, 795235)]