140000009842

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{36307}}^1$

素因数の和:36421

約数の個数: 80

約数和(自身を含む): 270925358112

約数和(自身を除く): 130925348270

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 343, 511, 539, 686, 803, 1022, 1078, 1606, 2401, 3577, 3773, 4802, 5621, 7154, 7546, 11242, 25039, 26411, 36307, 39347, 50078, 52822, 72614, 78694, 175273, 254149, 275429, 350546, 399377, 508298, 550858, 798754, 1779043, 1928003, 2650411, 2795639, 3558086, 3856006, 5300822, 5591278, 12453301, 18552877, 19569473, 24906602, 29154521, 37105754, 39138946, 58309042, 87173107, 129870139, 136986311, 174346214, 204081647, 259740278, 273972622, 408163294, 909090973, 958904177, 1428571529, 1818181946, 1917808354, 2857143058, 6363636811, 10000000703, 12727273622, 20000001406, 70000004921, 140000009842]

約数ペア:

[(1, 140000009842), (2, 70000004921), (7, 20000001406), (11, 12727273622), (14, 10000000703), (22, 6363636811), (49, 2857143058), (73, 1917808354), (77, 1818181946), (98, 1428571529), (146, 958904177), (154, 909090973), (343, 408163294), (511, 273972622), (539, 259740278), (686, 204081647), (803, 174346214), (1022, 136986311), (1078, 129870139), (1606, 87173107), (2401, 58309042), (3577, 39138946), (3773, 37105754), (4802, 29154521), (5621, 24906602), (7154, 19569473), (7546, 18552877), (11242, 12453301), (25039, 5591278), (26411, 5300822), (36307, 3856006), (39347, 3558086), (50078, 2795639), (52822, 2650411), (72614, 1928003), (78694, 1779043), (175273, 798754), (254149, 550858), (275429, 508298), (350546, 399377)]