12817350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 42518112

約数和(自身を除く): 29700762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 313, 315, 325, 350, 390, 450, 455, 525, 546, 585, 626, 630, 650, 819, 910, 939, 975, 1050, 1170, 1365, 1565, 1575, 1638, 1878, 1950, 2191, 2275, 2730, 2817, 2925, 3130, 3150, 4069, 4095, 4382, 4550, 4695, 5634, 5850, 6573, 6825, 7825, 8138, 8190, 9390, 10955, 12207, 13146, 13650, 14085, 15650, 19719, 20345, 20475, 21910, 23475, 24414, 28170, 28483, 32865, 36621, 39438, 40690, 40950, 46950, 54775, 56966, 61035, 65730, 70425, 73242, 85449, 98595, 101725, 109550, 122070, 140850, 142415, 164325, 170898, 183105, 197190, 203450, 256347, 284830, 305175, 328650, 366210, 427245, 492975, 512694, 610350, 712075, 854490, 915525, 985950, 1281735, 1424150, 1831050, 2136225, 2563470, 4272450, 6408675, 12817350]

約数ペア:

[(1, 12817350), (2, 6408675), (3, 4272450), (5, 2563470), (6, 2136225), (7, 1831050), (9, 1424150), (10, 1281735), (13, 985950), (14, 915525), (15, 854490), (18, 712075), (21, 610350), (25, 512694), (26, 492975), (30, 427245), (35, 366210), (39, 328650), (42, 305175), (45, 284830), (50, 256347), (63, 203450), (65, 197190), (70, 183105), (75, 170898), (78, 164325), (90, 142415), (91, 140850), (105, 122070), (117, 109550), (126, 101725), (130, 98595), (150, 85449), (175, 73242), (182, 70425), (195, 65730), (210, 61035), (225, 56966), (234, 54775), (273, 46950), (313, 40950), (315, 40690), (325, 39438), (350, 36621), (390, 32865), (450, 28483), (455, 28170), (525, 24414), (546, 23475), (585, 21910), (626, 20475), (630, 20345), (650, 19719), (819, 15650), (910, 14085), (939, 13650), (975, 13146), (1050, 12207), (1170, 10955), (1365, 9390), (1565, 8190), (1575, 8138), (1638, 7825), (1878, 6825), (1950, 6573), (2191, 5850), (2275, 5634), (2730, 4695), (2817, 4550), (2925, 4382), (3130, 4095), (3150, 4069)]