15230028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 41425776

約数和(自身を除く): 26195748

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 617, 726, 748, 1122, 1234, 1452, 1851, 2057, 2244, 2468, 3702, 4114, 6171, 6787, 7404, 8228, 10489, 12342, 13574, 20361, 20978, 24684, 27148, 31467, 40722, 41956, 62934, 74657, 81444, 115379, 125868, 149314, 223971, 230758, 298628, 346137, 447942, 461516, 692274, 895884, 1269169, 1384548, 2538338, 3807507, 5076676, 7615014, 15230028]

約数ペア:

[(1, 15230028), (2, 7615014), (3, 5076676), (4, 3807507), (6, 2538338), (11, 1384548), (12, 1269169), (17, 895884), (22, 692274), (33, 461516), (34, 447942), (44, 346137), (51, 298628), (66, 230758), (68, 223971), (102, 149314), (121, 125868), (132, 115379), (187, 81444), (204, 74657), (242, 62934), (363, 41956), (374, 40722), (484, 31467), (561, 27148), (617, 24684), (726, 20978), (748, 20361), (1122, 13574), (1234, 12342), (1452, 10489), (1851, 8228), (2057, 7404), (2244, 6787), (2468, 6171), (3702, 4114)]