47120670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 127759680

約数和(自身を除く): 80639010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 2861, 3294, 5490, 5722, 8235, 8583, 14305, 16470, 17166, 25749, 28610, 42915, 51498, 77247, 85830, 128745, 154494, 174521, 257490, 349042, 386235, 523563, 772470, 872605, 1047126, 1570689, 1745210, 2617815, 3141378, 4712067, 5235630, 7853445, 9424134, 15706890, 23560335, 47120670]

約数ペア:

[(1, 47120670), (2, 23560335), (3, 15706890), (5, 9424134), (6, 7853445), (9, 5235630), (10, 4712067), (15, 3141378), (18, 2617815), (27, 1745210), (30, 1570689), (45, 1047126), (54, 872605), (61, 772470), (90, 523563), (122, 386235), (135, 349042), (183, 257490), (270, 174521), (305, 154494), (366, 128745), (549, 85830), (610, 77247), (915, 51498), (1098, 42915), (1647, 28610), (1830, 25749), (2745, 17166), (2861, 16470), (3294, 14305), (5490, 8583), (5722, 8235)]