1010686490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7229}}^1$

素因数の和:7319

約数の個数: 64

約数和(自身を含む): 2098897920

約数和(自身を除く): 1088211430

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 155, 205, 310, 341, 410, 451, 682, 902, 1271, 1705, 2255, 2542, 3410, 4510, 6355, 7229, 12710, 13981, 14458, 27962, 36145, 69905, 72290, 79519, 139810, 159038, 224099, 296389, 397595, 448198, 592778, 795190, 1120495, 1481945, 2240990, 2465089, 2963890, 3260279, 4930178, 6520558, 9188059, 12325445, 16301395, 18376118, 24650890, 32602790, 45940295, 91880590, 101068649, 202137298, 505343245, 1010686490]

約数ペア:

[(1, 1010686490), (2, 505343245), (5, 202137298), (10, 101068649), (11, 91880590), (22, 45940295), (31, 32602790), (41, 24650890), (55, 18376118), (62, 16301395), (82, 12325445), (110, 9188059), (155, 6520558), (205, 4930178), (310, 3260279), (341, 2963890), (410, 2465089), (451, 2240990), (682, 1481945), (902, 1120495), (1271, 795190), (1705, 592778), (2255, 448198), (2542, 397595), (3410, 296389), (4510, 224099), (6355, 159038), (7229, 139810), (12710, 79519), (13981, 72290), (14458, 69905), (27962, 36145)]