28874610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 77500800

約数和(自身を除く): 48626190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 229, 270, 458, 467, 687, 934, 1145, 1374, 1401, 2061, 2290, 2335, 2802, 3435, 4122, 4203, 4670, 6183, 6870, 7005, 8406, 10305, 12366, 12609, 14010, 20610, 21015, 25218, 30915, 42030, 61830, 63045, 106943, 126090, 213886, 320829, 534715, 641658, 962487, 1069430, 1604145, 1924974, 2887461, 3208290, 4812435, 5774922, 9624870, 14437305, 28874610]

約数ペア:

[(1, 28874610), (2, 14437305), (3, 9624870), (5, 5774922), (6, 4812435), (9, 3208290), (10, 2887461), (15, 1924974), (18, 1604145), (27, 1069430), (30, 962487), (45, 641658), (54, 534715), (90, 320829), (135, 213886), (229, 126090), (270, 106943), (458, 63045), (467, 61830), (687, 42030), (934, 30915), (1145, 25218), (1374, 21015), (1401, 20610), (2061, 14010), (2290, 12609), (2335, 12366), (2802, 10305), (3435, 8406), (4122, 7005), (4203, 6870), (4670, 6183)]