130264470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 400435200

約数和(自身を除く): 270170730

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, 157, 189, 210, 270, 314, 315, 378, 439, 471, 630, 785, 878, 942, 945, 1099, 1317, 1413, 1570, 1890, 2195, 2198, 2355, 2634, 2826, 3073, 3297, 3951, 4239, 4390, 4710, 5495, 6146, 6585, 6594, 7065, 7902, 8478, 9219, 9891, 10990, 11853, 13170, 14130, 15365, 16485, 18438, 19755, 19782, 21195, 23706, 27657, 29673, 30730, 32970, 39510, 42390, 46095, 49455, 55314, 59265, 59346, 68923, 82971, 92190, 98910, 118530, 137846, 138285, 148365, 165942, 206769, 276570, 296730, 344615, 413538, 414855, 482461, 620307, 689230, 829710, 964922, 1033845, 1240614, 1447383, 1860921, 2067690, 2412305, 2894766, 3101535, 3721842, 4342149, 4824610, 6203070, 7236915, 8684298, 9304605, 13026447, 14473830, 18609210, 21710745, 26052894, 43421490, 65132235, 130264470]

約数ペア:

[(1, 130264470), (2, 65132235), (3, 43421490), (5, 26052894), (6, 21710745), (7, 18609210), (9, 14473830), (10, 13026447), (14, 9304605), (15, 8684298), (18, 7236915), (21, 6203070), (27, 4824610), (30, 4342149), (35, 3721842), (42, 3101535), (45, 2894766), (54, 2412305), (63, 2067690), (70, 1860921), (90, 1447383), (105, 1240614), (126, 1033845), (135, 964922), (157, 829710), (189, 689230), (210, 620307), (270, 482461), (314, 414855), (315, 413538), (378, 344615), (439, 296730), (471, 276570), (630, 206769), (785, 165942), (878, 148365), (942, 138285), (945, 137846), (1099, 118530), (1317, 98910), (1413, 92190), (1570, 82971), (1890, 68923), (2195, 59346), (2198, 59265), (2355, 55314), (2634, 49455), (2826, 46095), (3073, 42390), (3297, 39510), (3951, 32970), (4239, 30730), (4390, 29673), (4710, 27657), (5495, 23706), (6146, 21195), (6585, 19782), (6594, 19755), (7065, 18438), (7902, 16485), (8478, 15365), (9219, 14130), (9891, 13170), (10990, 11853)]