2272170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 5909760

約数和(自身を除く): 3637590

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 89, 111, 115, 138, 178, 185, 222, 230, 267, 345, 370, 445, 534, 555, 690, 851, 890, 1110, 1335, 1702, 2047, 2553, 2670, 3293, 4094, 4255, 5106, 6141, 6586, 8510, 9879, 10235, 12282, 12765, 16465, 19758, 20470, 25530, 30705, 32930, 49395, 61410, 75739, 98790, 151478, 227217, 378695, 454434, 757390, 1136085, 2272170]

約数ペア:

[(1, 2272170), (2, 1136085), (3, 757390), (5, 454434), (6, 378695), (10, 227217), (15, 151478), (23, 98790), (30, 75739), (37, 61410), (46, 49395), (69, 32930), (74, 30705), (89, 25530), (111, 20470), (115, 19758), (138, 16465), (178, 12765), (185, 12282), (222, 10235), (230, 9879), (267, 8510), (345, 6586), (370, 6141), (445, 5106), (534, 4255), (555, 4094), (690, 3293), (851, 2670), (890, 2553), (1110, 2047), (1335, 1702)]