30242862

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 73570560

約数和(自身を除く): 43327698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 643, 702, 871, 1206, 1286, 1742, 1809, 1929, 2613, 3618, 3858, 5226, 5787, 7839, 8359, 11574, 15678, 16718, 17361, 23517, 25077, 34722, 43081, 47034, 50154, 75231, 86162, 129243, 150462, 225693, 258486, 387729, 451386, 560053, 775458, 1120106, 1163187, 1680159, 2326374, 3360318, 5040477, 10080954, 15121431, 30242862]

約数ペア:

[(1, 30242862), (2, 15121431), (3, 10080954), (6, 5040477), (9, 3360318), (13, 2326374), (18, 1680159), (26, 1163187), (27, 1120106), (39, 775458), (54, 560053), (67, 451386), (78, 387729), (117, 258486), (134, 225693), (201, 150462), (234, 129243), (351, 86162), (402, 75231), (603, 50154), (643, 47034), (702, 43081), (871, 34722), (1206, 25077), (1286, 23517), (1742, 17361), (1809, 16718), (1929, 15678), (2613, 11574), (3618, 8359), (3858, 7839), (5226, 5787)]