30614577

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 50714496

約数和(自身を除く): 20099919

約数列:

[1, 3, 7, 21, 31, 37, 41, 93, 111, 123, 217, 259, 287, 651, 777, 861, 961, 1147, 1271, 1517, 2883, 3441, 3813, 4551, 6727, 8029, 8897, 10619, 20181, 24087, 26691, 31857, 35557, 39401, 47027, 106671, 118203, 141081, 248899, 275807, 329189, 746697, 827421, 987567, 1457837, 4373511, 10204859, 30614577]

約数ペア:

[(1, 30614577), (3, 10204859), (7, 4373511), (21, 1457837), (31, 987567), (37, 827421), (41, 746697), (93, 329189), (111, 275807), (123, 248899), (217, 141081), (259, 118203), (287, 106671), (651, 47027), (777, 39401), (861, 35557), (961, 31857), (1147, 26691), (1271, 24087), (1517, 20181), (2883, 10619), (3441, 8897), (3813, 8029), (4551, 6727)]