7501010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 16087680

約数和(自身を除く): 8586670

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 97, 110, 185, 190, 194, 209, 370, 407, 418, 485, 703, 814, 970, 1045, 1067, 1406, 1843, 2035, 2090, 2134, 3515, 3589, 3686, 4070, 5335, 7030, 7178, 7733, 9215, 10670, 15466, 17945, 18430, 20273, 35890, 38665, 39479, 40546, 68191, 77330, 78958, 101365, 136382, 197395, 202730, 340955, 394790, 681910, 750101, 1500202, 3750505, 7501010]

約数ペア:

[(1, 7501010), (2, 3750505), (5, 1500202), (10, 750101), (11, 681910), (19, 394790), (22, 340955), (37, 202730), (38, 197395), (55, 136382), (74, 101365), (95, 78958), (97, 77330), (110, 68191), (185, 40546), (190, 39479), (194, 38665), (209, 35890), (370, 20273), (407, 18430), (418, 17945), (485, 15466), (703, 10670), (814, 9215), (970, 7733), (1045, 7178), (1067, 7030), (1406, 5335), (1843, 4070), (2035, 3686), (2090, 3589), (2134, 3515)]