393269310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 1204761600

約数和(自身を除く): 811492290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 251, 270, 315, 378, 502, 630, 753, 829, 945, 1255, 1506, 1658, 1757, 1890, 2259, 2487, 2510, 3514, 3765, 4145, 4518, 4974, 5271, 5803, 6777, 7461, 7530, 8290, 8785, 10542, 11295, 11606, 12435, 13554, 14922, 15813, 17409, 17570, 22383, 22590, 24870, 26355, 29015, 31626, 33885, 34818, 37305, 44766, 47439, 52227, 52710, 58030, 67770, 74610, 79065, 87045, 94878, 104454, 111915, 156681, 158130, 174090, 208079, 223830, 237195, 261135, 313362, 416158, 474390, 522270, 624237, 783405, 1040395, 1248474, 1456553, 1566810, 1872711, 2080790, 2913106, 3121185, 3745422, 4369659, 5618133, 6242370, 7282765, 8739318, 9363555, 11236266, 13108977, 14565530, 18727110, 21848295, 26217954, 28090665, 39326931, 43696590, 56181330, 65544885, 78653862, 131089770, 196634655, 393269310]

約数ペア:

[(1, 393269310), (2, 196634655), (3, 131089770), (5, 78653862), (6, 65544885), (7, 56181330), (9, 43696590), (10, 39326931), (14, 28090665), (15, 26217954), (18, 21848295), (21, 18727110), (27, 14565530), (30, 13108977), (35, 11236266), (42, 9363555), (45, 8739318), (54, 7282765), (63, 6242370), (70, 5618133), (90, 4369659), (105, 3745422), (126, 3121185), (135, 2913106), (189, 2080790), (210, 1872711), (251, 1566810), (270, 1456553), (315, 1248474), (378, 1040395), (502, 783405), (630, 624237), (753, 522270), (829, 474390), (945, 416158), (1255, 313362), (1506, 261135), (1658, 237195), (1757, 223830), (1890, 208079), (2259, 174090), (2487, 158130), (2510, 156681), (3514, 111915), (3765, 104454), (4145, 94878), (4518, 87045), (4974, 79065), (5271, 74610), (5803, 67770), (6777, 58030), (7461, 52710), (7530, 52227), (8290, 47439), (8785, 44766), (10542, 37305), (11295, 34818), (11606, 33885), (12435, 31626), (13554, 29015), (14922, 26355), (15813, 24870), (17409, 22590), (17570, 22383)]