87556770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3024

約数の個数: 96

約数和(自身を含む): 265794048

約数和(自身を除く): 178237278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2957, 2961, 3290, 4230, 4935, 5914, 5922, 8871, 9870, 14785, 14805, 17742, 20699, 26613, 29570, 29610, 41398, 44355, 53226, 62097, 88710, 103495, 124194, 133065, 138979, 186291, 206990, 266130, 277958, 310485, 372582, 416937, 620970, 694895, 833874, 931455, 972853, 1250811, 1389790, 1862910, 1945706, 2084685, 2501622, 2918559, 4169370, 4864265, 5837118, 6254055, 8755677, 9728530, 12508110, 14592795, 17511354, 29185590, 43778385, 87556770]

約数ペア:

[(1, 87556770), (2, 43778385), (3, 29185590), (5, 17511354), (6, 14592795), (7, 12508110), (9, 9728530), (10, 8755677), (14, 6254055), (15, 5837118), (18, 4864265), (21, 4169370), (30, 2918559), (35, 2501622), (42, 2084685), (45, 1945706), (47, 1862910), (63, 1389790), (70, 1250811), (90, 972853), (94, 931455), (105, 833874), (126, 694895), (141, 620970), (210, 416937), (235, 372582), (282, 310485), (315, 277958), (329, 266130), (423, 206990), (470, 186291), (630, 138979), (658, 133065), (705, 124194), (846, 103495), (987, 88710), (1410, 62097), (1645, 53226), (1974, 44355), (2115, 41398), (2957, 29610), (2961, 29570), (3290, 26613), (4230, 20699), (4935, 17742), (5914, 14805), (5922, 14785), (8871, 9870)]