30321252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 83859776

約数和(自身を除く): 53538524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 967, 1206, 1742, 1934, 2412, 2613, 2901, 3484, 3868, 5226, 5802, 7839, 8703, 10452, 11604, 12571, 15678, 17406, 25142, 31356, 34812, 37713, 50284, 64789, 75426, 113139, 129578, 150852, 194367, 226278, 259156, 388734, 452556, 583101, 777468, 842257, 1166202, 1684514, 2332404, 2526771, 3369028, 5053542, 7580313, 10107084, 15160626, 30321252]

約数ペア:

[(1, 30321252), (2, 15160626), (3, 10107084), (4, 7580313), (6, 5053542), (9, 3369028), (12, 2526771), (13, 2332404), (18, 1684514), (26, 1166202), (36, 842257), (39, 777468), (52, 583101), (67, 452556), (78, 388734), (117, 259156), (134, 226278), (156, 194367), (201, 150852), (234, 129578), (268, 113139), (402, 75426), (468, 64789), (603, 50284), (804, 37713), (871, 34812), (967, 31356), (1206, 25142), (1742, 17406), (1934, 15678), (2412, 12571), (2613, 11604), (2901, 10452), (3484, 8703), (3868, 7839), (5226, 5802)]