243619110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1659

約数の個数: 128

約数和(自身を含む): 751887360

約数和(自身を除く): 508268250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 166, 189, 210, 249, 270, 315, 378, 415, 498, 581, 630, 747, 830, 945, 1162, 1245, 1494, 1553, 1743, 1890, 2241, 2490, 2905, 3106, 3486, 3735, 4482, 4659, 5229, 5810, 7470, 7765, 8715, 9318, 10458, 10871, 11205, 13977, 15530, 15687, 17430, 21742, 22410, 23295, 26145, 27954, 31374, 32613, 41931, 46590, 52290, 54355, 65226, 69885, 78435, 83862, 97839, 108710, 128899, 139770, 156870, 163065, 195678, 209655, 257798, 293517, 326130, 386697, 419310, 489195, 587034, 644495, 773394, 902293, 978390, 1160091, 1288990, 1467585, 1804586, 1933485, 2320182, 2706879, 2935170, 3480273, 3866970, 4511465, 5413758, 5800455, 6960546, 8120637, 9022930, 11600910, 13534395, 16241274, 17401365, 24361911, 27068790, 34802730, 40603185, 48723822, 81206370, 121809555, 243619110]

約数ペア:

[(1, 243619110), (2, 121809555), (3, 81206370), (5, 48723822), (6, 40603185), (7, 34802730), (9, 27068790), (10, 24361911), (14, 17401365), (15, 16241274), (18, 13534395), (21, 11600910), (27, 9022930), (30, 8120637), (35, 6960546), (42, 5800455), (45, 5413758), (54, 4511465), (63, 3866970), (70, 3480273), (83, 2935170), (90, 2706879), (105, 2320182), (126, 1933485), (135, 1804586), (166, 1467585), (189, 1288990), (210, 1160091), (249, 978390), (270, 902293), (315, 773394), (378, 644495), (415, 587034), (498, 489195), (581, 419310), (630, 386697), (747, 326130), (830, 293517), (945, 257798), (1162, 209655), (1245, 195678), (1494, 163065), (1553, 156870), (1743, 139770), (1890, 128899), (2241, 108710), (2490, 97839), (2905, 83862), (3106, 78435), (3486, 69885), (3735, 65226), (4482, 54355), (4659, 52290), (5229, 46590), (5810, 41931), (7470, 32613), (7765, 31374), (8715, 27954), (9318, 26145), (10458, 23295), (10871, 22410), (11205, 21742), (13977, 17430), (15530, 15687)]