2563470

素因数分解:

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

素因数の和:346

約数の個数: 96

約数和(自身を含む): 8229312

約数和(自身を除く): 5665842

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 313, 315, 390, 455, 546, 585, 626, 630, 819, 910, 939, 1170, 1365, 1565, 1638, 1878, 2191, 2730, 2817, 3130, 4069, 4095, 4382, 4695, 5634, 6573, 8138, 8190, 9390, 10955, 12207, 13146, 14085, 19719, 20345, 21910, 24414, 28170, 28483, 32865, 36621, 39438, 40690, 56966, 61035, 65730, 73242, 85449, 98595, 122070, 142415, 170898, 183105, 197190, 256347, 284830, 366210, 427245, 512694, 854490, 1281735, 2563470]

約数ペア:

[(1, 2563470), (2, 1281735), (3, 854490), (5, 512694), (6, 427245), (7, 366210), (9, 284830), (10, 256347), (13, 197190), (14, 183105), (15, 170898), (18, 142415), (21, 122070), (26, 98595), (30, 85449), (35, 73242), (39, 65730), (42, 61035), (45, 56966), (63, 40690), (65, 39438), (70, 36621), (78, 32865), (90, 28483), (91, 28170), (105, 24414), (117, 21910), (126, 20345), (130, 19719), (182, 14085), (195, 13146), (210, 12207), (234, 10955), (273, 9390), (313, 8190), (315, 8138), (390, 6573), (455, 5634), (546, 4695), (585, 4382), (626, 4095), (630, 4069), (819, 3130), (910, 2817), (939, 2730), (1170, 2191), (1365, 1878), (1565, 1638)]