12941390

素因数分解:

$2^1\times 5^1\times 7^6\times {\mathrm{11}}^1$

素因数の和:60

約数の個数: 56

約数和(自身を含む): 29647512

約数和(自身を除く): 16706122

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 2401, 2695, 3430, 3773, 4802, 5390, 7546, 12005, 16807, 18865, 24010, 26411, 33614, 37730, 52822, 84035, 117649, 132055, 168070, 184877, 235298, 264110, 369754, 588245, 924385, 1176490, 1294139, 1848770, 2588278, 6470695, 12941390]

約数ペア:

[(1, 12941390), (2, 6470695), (5, 2588278), (7, 1848770), (10, 1294139), (11, 1176490), (14, 924385), (22, 588245), (35, 369754), (49, 264110), (55, 235298), (70, 184877), (77, 168070), (98, 132055), (110, 117649), (154, 84035), (245, 52822), (343, 37730), (385, 33614), (490, 26411), (539, 24010), (686, 18865), (770, 16807), (1078, 12005), (1715, 7546), (2401, 5390), (2695, 4802), (3430, 3773)]