1029117660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 2919780864

約数和(自身を除く): 1890663204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 311, 393, 421, 524, 622, 655, 786, 842, 933, 1244, 1263, 1310, 1555, 1572, 1684, 1866, 1965, 2105, 2526, 2620, 3110, 3732, 3930, 4210, 4665, 5052, 6220, 6315, 7860, 8420, 9330, 12630, 18660, 25260, 40741, 55151, 81482, 110302, 122223, 130931, 162964, 165453, 203705, 220604, 244446, 261862, 275755, 330906, 392793, 407410, 488892, 523724, 551510, 611115, 654655, 661812, 785586, 814820, 827265, 1103020, 1222230, 1309310, 1571172, 1654530, 1963965, 2444460, 2618620, 3309060, 3927930, 7855860, 17151961, 34303922, 51455883, 68607844, 85759805, 102911766, 171519610, 205823532, 257279415, 343039220, 514558830, 1029117660]

約数ペア:

[(1, 1029117660), (2, 514558830), (3, 343039220), (4, 257279415), (5, 205823532), (6, 171519610), (10, 102911766), (12, 85759805), (15, 68607844), (20, 51455883), (30, 34303922), (60, 17151961), (131, 7855860), (262, 3927930), (311, 3309060), (393, 2618620), (421, 2444460), (524, 1963965), (622, 1654530), (655, 1571172), (786, 1309310), (842, 1222230), (933, 1103020), (1244, 827265), (1263, 814820), (1310, 785586), (1555, 661812), (1572, 654655), (1684, 611115), (1866, 551510), (1965, 523724), (2105, 488892), (2526, 407410), (2620, 392793), (3110, 330906), (3732, 275755), (3930, 261862), (4210, 244446), (4665, 220604), (5052, 203705), (6220, 165453), (6315, 162964), (7860, 130931), (8420, 122223), (9330, 110302), (12630, 81482), (18660, 55151), (25260, 40741)]