2011505340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{14407}}^1$

素因数の和:14611

約数の個数: 96

約数和(自身を含む): 6099770880

約数和(自身を除く): 4088265540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 179, 195, 260, 358, 390, 537, 716, 780, 895, 1074, 1790, 2148, 2327, 2685, 3580, 4654, 5370, 6981, 9308, 10740, 11635, 13962, 14407, 23270, 27924, 28814, 34905, 43221, 46540, 57628, 69810, 72035, 86442, 139620, 144070, 172884, 187291, 216105, 288140, 374582, 432210, 561873, 749164, 864420, 936455, 1123746, 1872910, 2247492, 2578853, 2809365, 3745820, 5157706, 5618730, 7736559, 10315412, 11237460, 12894265, 15473118, 25788530, 30946236, 33525089, 38682795, 51577060, 67050178, 77365590, 100575267, 134100356, 154731180, 167625445, 201150534, 335250890, 402301068, 502876335, 670501780, 1005752670, 2011505340]

約数ペア:

[(1, 2011505340), (2, 1005752670), (3, 670501780), (4, 502876335), (5, 402301068), (6, 335250890), (10, 201150534), (12, 167625445), (13, 154731180), (15, 134100356), (20, 100575267), (26, 77365590), (30, 67050178), (39, 51577060), (52, 38682795), (60, 33525089), (65, 30946236), (78, 25788530), (130, 15473118), (156, 12894265), (179, 11237460), (195, 10315412), (260, 7736559), (358, 5618730), (390, 5157706), (537, 3745820), (716, 2809365), (780, 2578853), (895, 2247492), (1074, 1872910), (1790, 1123746), (2148, 936455), (2327, 864420), (2685, 749164), (3580, 561873), (4654, 432210), (5370, 374582), (6981, 288140), (9308, 216105), (10740, 187291), (11635, 172884), (13962, 144070), (14407, 139620), (23270, 86442), (27924, 72035), (28814, 69810), (34905, 57628), (43221, 46540)]