9943570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 12635630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 223, 245, 343, 446, 455, 490, 637, 686, 910, 1115, 1274, 1561, 1715, 2230, 2899, 3122, 3185, 3430, 4459, 5798, 6370, 7805, 8918, 10927, 14495, 15610, 20293, 21854, 22295, 28990, 40586, 44590, 54635, 76489, 101465, 109270, 142051, 152978, 202930, 284102, 382445, 710255, 764890, 994357, 1420510, 1988714, 4971785, 9943570]

約数ペア:

[(1, 9943570), (2, 4971785), (5, 1988714), (7, 1420510), (10, 994357), (13, 764890), (14, 710255), (26, 382445), (35, 284102), (49, 202930), (65, 152978), (70, 142051), (91, 109270), (98, 101465), (130, 76489), (182, 54635), (223, 44590), (245, 40586), (343, 28990), (446, 22295), (455, 21854), (490, 20293), (637, 15610), (686, 14495), (910, 10927), (1115, 8918), (1274, 7805), (1561, 6370), (1715, 5798), (2230, 4459), (2899, 3430), (3122, 3185)]