112856310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 345614256

約数和(自身を除く): 232757946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 157, 163, 210, 245, 294, 314, 315, 326, 441, 471, 489, 490, 630, 735, 785, 815, 882, 942, 978, 1099, 1141, 1413, 1467, 1470, 1570, 1630, 2198, 2205, 2282, 2355, 2445, 2826, 2934, 3297, 3423, 4410, 4710, 4890, 5495, 5705, 6594, 6846, 7065, 7335, 7693, 7987, 9891, 10269, 10990, 11410, 14130, 14670, 15386, 15974, 16485, 17115, 19782, 20538, 23079, 23961, 25591, 32970, 34230, 38465, 39935, 46158, 47922, 49455, 51182, 51345, 69237, 71883, 76773, 76930, 79870, 98910, 102690, 115395, 119805, 127955, 138474, 143766, 153546, 179137, 230319, 230790, 239610, 255910, 346185, 358274, 359415, 383865, 460638, 537411, 692370, 718830, 767730, 895685, 1074822, 1151595, 1253959, 1612233, 1791370, 2303190, 2507918, 2687055, 3224466, 3761877, 5374110, 6269795, 7523754, 8061165, 11285631, 12539590, 16122330, 18809385, 22571262, 37618770, 56428155, 112856310]

約数ペア:

[(1, 112856310), (2, 56428155), (3, 37618770), (5, 22571262), (6, 18809385), (7, 16122330), (9, 12539590), (10, 11285631), (14, 8061165), (15, 7523754), (18, 6269795), (21, 5374110), (30, 3761877), (35, 3224466), (42, 2687055), (45, 2507918), (49, 2303190), (63, 1791370), (70, 1612233), (90, 1253959), (98, 1151595), (105, 1074822), (126, 895685), (147, 767730), (157, 718830), (163, 692370), (210, 537411), (245, 460638), (294, 383865), (314, 359415), (315, 358274), (326, 346185), (441, 255910), (471, 239610), (489, 230790), (490, 230319), (630, 179137), (735, 153546), (785, 143766), (815, 138474), (882, 127955), (942, 119805), (978, 115395), (1099, 102690), (1141, 98910), (1413, 79870), (1467, 76930), (1470, 76773), (1570, 71883), (1630, 69237), (2198, 51345), (2205, 51182), (2282, 49455), (2355, 47922), (2445, 46158), (2826, 39935), (2934, 38465), (3297, 34230), (3423, 32970), (4410, 25591), (4710, 23961), (4890, 23079), (5495, 20538), (5705, 19782), (6594, 17115), (6846, 16485), (7065, 15974), (7335, 15386), (7693, 14670), (7987, 14130), (9891, 11410), (10269, 10990)]