8757060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 26906880

約数和(自身を除く): 18149820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 109, 130, 156, 195, 206, 218, 260, 309, 327, 390, 412, 436, 515, 545, 618, 654, 780, 1030, 1090, 1236, 1308, 1339, 1417, 1545, 1635, 2060, 2180, 2678, 2834, 3090, 3270, 4017, 4251, 5356, 5668, 6180, 6540, 6695, 7085, 8034, 8502, 11227, 13390, 14170, 16068, 17004, 20085, 21255, 22454, 26780, 28340, 33681, 40170, 42510, 44908, 56135, 67362, 80340, 85020, 112270, 134724, 145951, 168405, 224540, 291902, 336810, 437853, 583804, 673620, 729755, 875706, 1459510, 1751412, 2189265, 2919020, 4378530, 8757060]

約数ペア:

[(1, 8757060), (2, 4378530), (3, 2919020), (4, 2189265), (5, 1751412), (6, 1459510), (10, 875706), (12, 729755), (13, 673620), (15, 583804), (20, 437853), (26, 336810), (30, 291902), (39, 224540), (52, 168405), (60, 145951), (65, 134724), (78, 112270), (103, 85020), (109, 80340), (130, 67362), (156, 56135), (195, 44908), (206, 42510), (218, 40170), (260, 33681), (309, 28340), (327, 26780), (390, 22454), (412, 21255), (436, 20085), (515, 17004), (545, 16068), (618, 14170), (654, 13390), (780, 11227), (1030, 8502), (1090, 8034), (1236, 7085), (1308, 6695), (1339, 6540), (1417, 6180), (1545, 5668), (1635, 5356), (2060, 4251), (2180, 4017), (2678, 3270), (2834, 3090)]