30870378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22273}}^1$

素因数の和:22299

約数の個数: 48

約数和(自身を含む): 83393856

約数和(自身を除く): 52523478

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 22273, 44546, 66819, 133638, 155911, 200457, 245003, 311822, 400914, 467733, 490006, 735009, 935466, 1403199, 1470018, 1715021, 2205027, 2806398, 3430042, 4410054, 5145063, 10290126, 15435189, 30870378]

約数ペア:

[(1, 30870378), (2, 15435189), (3, 10290126), (6, 5145063), (7, 4410054), (9, 3430042), (11, 2806398), (14, 2205027), (18, 1715021), (21, 1470018), (22, 1403199), (33, 935466), (42, 735009), (63, 490006), (66, 467733), (77, 400914), (99, 311822), (126, 245003), (154, 200457), (198, 155911), (231, 133638), (462, 66819), (693, 44546), (1386, 22273)]