7003210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 7511990

約数列:

[1, 2, 5, 10, 19, 29, 31, 38, 41, 58, 62, 82, 95, 145, 155, 190, 205, 290, 310, 410, 551, 589, 779, 899, 1102, 1178, 1189, 1271, 1558, 1798, 2378, 2542, 2755, 2945, 3895, 4495, 5510, 5890, 5945, 6355, 7790, 8990, 11890, 12710, 17081, 22591, 24149, 34162, 36859, 45182, 48298, 73718, 85405, 112955, 120745, 170810, 184295, 225910, 241490, 368590, 700321, 1400642, 3501605, 7003210]

約数ペア:

[(1, 7003210), (2, 3501605), (5, 1400642), (10, 700321), (19, 368590), (29, 241490), (31, 225910), (38, 184295), (41, 170810), (58, 120745), (62, 112955), (82, 85405), (95, 73718), (145, 48298), (155, 45182), (190, 36859), (205, 34162), (290, 24149), (310, 22591), (410, 17081), (551, 12710), (589, 11890), (779, 8990), (899, 7790), (1102, 6355), (1178, 5945), (1189, 5890), (1271, 5510), (1558, 4495), (1798, 3895), (2378, 2945), (2542, 2755)]