131803830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2707}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 343450224

約数和(自身を除く): 211646394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 1082, 1623, 2705, 2707, 3246, 4869, 5410, 5414, 8115, 8121, 9738, 13535, 16230, 16242, 24345, 24363, 27070, 40605, 48690, 48726, 81210, 121815, 243630, 1464487, 2928974, 4393461, 7322435, 8786922, 13180383, 14644870, 21967305, 26360766, 43934610, 65901915, 131803830]

約数ペア:

[(1, 131803830), (2, 65901915), (3, 43934610), (5, 26360766), (6, 21967305), (9, 14644870), (10, 13180383), (15, 8786922), (18, 7322435), (30, 4393461), (45, 2928974), (90, 1464487), (541, 243630), (1082, 121815), (1623, 81210), (2705, 48726), (2707, 48690), (3246, 40605), (4869, 27070), (5410, 24363), (5414, 24345), (8115, 16242), (8121, 16230), (9738, 13535)]