15690570246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1438

約数の個数: 96

約数和(自身を含む): 36920520000

約数和(自身を除く): 21229949754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 229, 234, 349, 458, 687, 698, 839, 1047, 1374, 1678, 2061, 2094, 2517, 2977, 3141, 4122, 4537, 5034, 5954, 6282, 7551, 8931, 9074, 10907, 13611, 15102, 17862, 21814, 26793, 27222, 32721, 40833, 53586, 65442, 79921, 81666, 98163, 159842, 192131, 196326, 239763, 292811, 384262, 479526, 576393, 585622, 719289, 878433, 1038973, 1152786, 1438578, 1729179, 1756866, 2077946, 2497703, 2635299, 3116919, 3458358, 3806543, 4995406, 5270598, 6233838, 7493109, 7613086, 9350757, 11419629, 14986218, 18701514, 22479327, 22839258, 34258887, 44958654, 67053719, 68517774, 134107438, 201161157, 402322314, 603483471, 871698347, 1206966942, 1743396694, 2615095041, 5230190082, 7845285123, 15690570246]

約数ペア:

[(1, 15690570246), (2, 7845285123), (3, 5230190082), (6, 2615095041), (9, 1743396694), (13, 1206966942), (18, 871698347), (26, 603483471), (39, 402322314), (78, 201161157), (117, 134107438), (229, 68517774), (234, 67053719), (349, 44958654), (458, 34258887), (687, 22839258), (698, 22479327), (839, 18701514), (1047, 14986218), (1374, 11419629), (1678, 9350757), (2061, 7613086), (2094, 7493109), (2517, 6233838), (2977, 5270598), (3141, 4995406), (4122, 3806543), (4537, 3458358), (5034, 3116919), (5954, 2635299), (6282, 2497703), (7551, 2077946), (8931, 1756866), (9074, 1729179), (10907, 1438578), (13611, 1152786), (15102, 1038973), (17862, 878433), (21814, 719289), (26793, 585622), (27222, 576393), (32721, 479526), (40833, 384262), (53586, 292811), (65442, 239763), (79921, 196326), (81666, 192131), (98163, 159842)]