2014940690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1663}}^1$

素因数の和:2607

約数の個数: 64

約数和(自身を含む): 4370595840

約数和(自身を除く): 2355655150

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 911, 1330, 1663, 1822, 3326, 4555, 6377, 8315, 9110, 11641, 12754, 16630, 17309, 23282, 31597, 31885, 34618, 58205, 63194, 63770, 86545, 116410, 121163, 157985, 173090, 221179, 242326, 315970, 442358, 605815, 1105895, 1211630, 1514993, 2211790, 3029986, 7574965, 10604951, 15149930, 21209902, 28784867, 53024755, 57569734, 106049510, 143924335, 201494069, 287848670, 402988138, 1007470345, 2014940690]

約数ペア:

[(1, 2014940690), (2, 1007470345), (5, 402988138), (7, 287848670), (10, 201494069), (14, 143924335), (19, 106049510), (35, 57569734), (38, 53024755), (70, 28784867), (95, 21209902), (133, 15149930), (190, 10604951), (266, 7574965), (665, 3029986), (911, 2211790), (1330, 1514993), (1663, 1211630), (1822, 1105895), (3326, 605815), (4555, 442358), (6377, 315970), (8315, 242326), (9110, 221179), (11641, 173090), (12754, 157985), (16630, 121163), (17309, 116410), (23282, 86545), (31597, 63770), (31885, 63194), (34618, 58205)]