210345590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13597}}^1$

素因数の和:13641

約数の個数: 64

約数和(自身を含む): 493444224

約数和(自身を除く): 283098634

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 7735, 13597, 15470, 27194, 67985, 95179, 135970, 176761, 190358, 231149, 353522, 462298, 475895, 883805, 951790, 1155745, 1237327, 1618043, 1767610, 2311490, 2474654, 3004937, 3236086, 6009874, 6186635, 8090215, 12373270, 15024685, 16180430, 21034559, 30049370, 42069118, 105172795, 210345590]

約数ペア:

[(1, 210345590), (2, 105172795), (5, 42069118), (7, 30049370), (10, 21034559), (13, 16180430), (14, 15024685), (17, 12373270), (26, 8090215), (34, 6186635), (35, 6009874), (65, 3236086), (70, 3004937), (85, 2474654), (91, 2311490), (119, 1767610), (130, 1618043), (170, 1237327), (182, 1155745), (221, 951790), (238, 883805), (442, 475895), (455, 462298), (595, 353522), (910, 231149), (1105, 190358), (1190, 176761), (1547, 135970), (2210, 95179), (3094, 67985), (7735, 27194), (13597, 15470)]