90589730

素因数分解:

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

素因数の和:67

約数の個数: 64

約数和(自身を含む): 207532800

約数和(自身を除く): 116943070

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, 823543, 924385, 1176490, 1294139, 1647086, 1848770, 2588278, 4117715, 6470695, 8235430, 9058973, 12941390, 18117946, 45294865, 90589730]

約数ペア:

[(1, 90589730), (2, 45294865), (5, 18117946), (7, 12941390), (10, 9058973), (11, 8235430), (14, 6470695), (22, 4117715), (35, 2588278), (49, 1848770), (55, 1647086), (70, 1294139), (77, 1176490), (98, 924385), (110, 823543), (154, 588245), (245, 369754), (343, 264110), (385, 235298), (490, 184877), (539, 168070), (686, 132055), (770, 117649), (1078, 84035), (1715, 52822), (2401, 37730), (2695, 33614), (3430, 26411), (3773, 24010), (4802, 18865), (5390, 16807), (7546, 12005)]