2439697750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2631

約数の個数: 96

約数和(自身を含む): 5382149760

約数和(自身を除く): 2942452010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 79, 98, 125, 158, 175, 245, 250, 350, 395, 490, 553, 790, 875, 1106, 1225, 1750, 1975, 2450, 2521, 2765, 3871, 3950, 5042, 5530, 6125, 7742, 9875, 12250, 12605, 13825, 17647, 19355, 19750, 25210, 27650, 35294, 38710, 63025, 69125, 88235, 96775, 123529, 126050, 138250, 176470, 193550, 199159, 247058, 315125, 398318, 441175, 483875, 617645, 630250, 882350, 967750, 995795, 1235290, 1394113, 1991590, 2205875, 2788226, 3088225, 4411750, 4978975, 6176450, 6970565, 9758791, 9957950, 13941130, 15441125, 19517582, 24894875, 30882250, 34852825, 48793955, 49789750, 69705650, 97587910, 174264125, 243969775, 348528250, 487939550, 1219848875, 2439697750]

約数ペア:

[(1, 2439697750), (2, 1219848875), (5, 487939550), (7, 348528250), (10, 243969775), (14, 174264125), (25, 97587910), (35, 69705650), (49, 49789750), (50, 48793955), (70, 34852825), (79, 30882250), (98, 24894875), (125, 19517582), (158, 15441125), (175, 13941130), (245, 9957950), (250, 9758791), (350, 6970565), (395, 6176450), (490, 4978975), (553, 4411750), (790, 3088225), (875, 2788226), (1106, 2205875), (1225, 1991590), (1750, 1394113), (1975, 1235290), (2450, 995795), (2521, 967750), (2765, 882350), (3871, 630250), (3950, 617645), (5042, 483875), (5530, 441175), (6125, 398318), (7742, 315125), (9875, 247058), (12250, 199159), (12605, 193550), (13825, 176470), (17647, 138250), (19355, 126050), (19750, 123529), (25210, 96775), (27650, 88235), (35294, 69125), (38710, 63025)]