138055330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103801}}^1$

素因数の和:103834

約数の個数: 32

約数和(自身を含む): 298949760

約数和(自身を除く): 160894430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 103801, 207602, 519005, 726607, 1038010, 1453214, 1972219, 3633035, 3944438, 7266070, 9861095, 13805533, 19722190, 27611066, 69027665, 138055330]

約数ペア:

[(1, 138055330), (2, 69027665), (5, 27611066), (7, 19722190), (10, 13805533), (14, 9861095), (19, 7266070), (35, 3944438), (38, 3633035), (70, 1972219), (95, 1453214), (133, 1038010), (190, 726607), (266, 519005), (665, 207602), (1330, 103801)]