221428230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5231}}^1$

素因数の和:5341

約数の個数: 64

約数和(自身を含む): 569576448

約数和(自身を除く): 348148218

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 415, 498, 510, 830, 1245, 1411, 2490, 2822, 4233, 5231, 7055, 8466, 10462, 14110, 15693, 21165, 26155, 31386, 42330, 52310, 78465, 88927, 156930, 177854, 266781, 434173, 444635, 533562, 868346, 889270, 1302519, 1333905, 2170865, 2605038, 2667810, 4341730, 6512595, 7380941, 13025190, 14761882, 22142823, 36904705, 44285646, 73809410, 110714115, 221428230]

約数ペア:

[(1, 221428230), (2, 110714115), (3, 73809410), (5, 44285646), (6, 36904705), (10, 22142823), (15, 14761882), (17, 13025190), (30, 7380941), (34, 6512595), (51, 4341730), (83, 2667810), (85, 2605038), (102, 2170865), (166, 1333905), (170, 1302519), (249, 889270), (255, 868346), (415, 533562), (498, 444635), (510, 434173), (830, 266781), (1245, 177854), (1411, 156930), (2490, 88927), (2822, 78465), (4233, 52310), (5231, 42330), (7055, 31386), (8466, 26155), (10462, 21165), (14110, 15693)]