15380190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{24413}}^1$

素因数の和:24433

約数の個数: 48

約数和(自身を含む): 45703008

約数和(自身を除く): 30322818

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 24413, 48826, 73239, 122065, 146478, 170891, 219717, 244130, 341782, 366195, 439434, 512673, 732390, 854455, 1025346, 1098585, 1538019, 1708910, 2197170, 2563365, 3076038, 5126730, 7690095, 15380190]

約数ペア:

[(1, 15380190), (2, 7690095), (3, 5126730), (5, 3076038), (6, 2563365), (7, 2197170), (9, 1708910), (10, 1538019), (14, 1098585), (15, 1025346), (18, 854455), (21, 732390), (30, 512673), (35, 439434), (42, 366195), (45, 341782), (63, 244130), (70, 219717), (90, 170891), (105, 146478), (126, 122065), (210, 73239), (315, 48826), (630, 24413)]