3343730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 6962760

約数和(自身を除く): 3619030

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 89, 130, 170, 178, 221, 289, 442, 445, 578, 890, 1105, 1157, 1445, 1513, 2210, 2314, 2890, 3026, 3757, 5785, 7514, 7565, 11570, 15130, 18785, 19669, 25721, 37570, 39338, 51442, 98345, 128605, 196690, 257210, 334373, 668746, 1671865, 3343730]

約数ペア:

[(1, 3343730), (2, 1671865), (5, 668746), (10, 334373), (13, 257210), (17, 196690), (26, 128605), (34, 98345), (65, 51442), (85, 39338), (89, 37570), (130, 25721), (170, 19669), (178, 18785), (221, 15130), (289, 11570), (442, 7565), (445, 7514), (578, 5785), (890, 3757), (1105, 3026), (1157, 2890), (1445, 2314), (1513, 2210)]