3961230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 11708928

約数和(自身を除く): 7747698

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 1451, 2730, 2902, 4353, 7255, 8706, 10157, 14510, 18863, 20314, 21765, 30471, 37726, 43530, 50785, 56589, 60942, 94315, 101570, 113178, 132041, 152355, 188630, 264082, 282945, 304710, 396123, 565890, 660205, 792246, 1320410, 1980615, 3961230]

約数ペア:

[(1, 3961230), (2, 1980615), (3, 1320410), (5, 792246), (6, 660205), (7, 565890), (10, 396123), (13, 304710), (14, 282945), (15, 264082), (21, 188630), (26, 152355), (30, 132041), (35, 113178), (39, 101570), (42, 94315), (65, 60942), (70, 56589), (78, 50785), (91, 43530), (105, 37726), (130, 30471), (182, 21765), (195, 20314), (210, 18863), (273, 14510), (390, 10157), (455, 8706), (546, 7255), (910, 4353), (1365, 2902), (1451, 2730)]