2012912265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 4073287680

約数和(自身を除く): 2060375415

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 83, 91, 105, 109, 163, 195, 249, 273, 327, 415, 455, 489, 545, 581, 763, 815, 1079, 1141, 1245, 1365, 1417, 1635, 1743, 2119, 2289, 2445, 2905, 3237, 3423, 3815, 4251, 5395, 5705, 6357, 7085, 7553, 8715, 9047, 9919, 10595, 11445, 13529, 14833, 16185, 17115, 17767, 21255, 22659, 27141, 29757, 31785, 37765, 40587, 44499, 45235, 49595, 53301, 63329, 67645, 74165, 88835, 94703, 113295, 117611, 124369, 135705, 148785, 175877, 189987, 202935, 222495, 230971, 266505, 284109, 316645, 352833, 373107, 473515, 527631, 588055, 621845, 692913, 823277, 879385, 949935, 1154855, 1231139, 1420545, 1474661, 1616797, 1764165, 1865535, 2469831, 2638155, 3464565, 3693417, 4116385, 4423983, 4850391, 6155695, 7373305, 8083985, 10322627, 12349155, 18467085, 19170593, 22119915, 24251955, 30967881, 51613135, 57511779, 95852965, 134194151, 154839405, 287558895, 402582453, 670970755, 2012912265]

約数ペア:

[(1, 2012912265), (3, 670970755), (5, 402582453), (7, 287558895), (13, 154839405), (15, 134194151), (21, 95852965), (35, 57511779), (39, 51613135), (65, 30967881), (83, 24251955), (91, 22119915), (105, 19170593), (109, 18467085), (163, 12349155), (195, 10322627), (249, 8083985), (273, 7373305), (327, 6155695), (415, 4850391), (455, 4423983), (489, 4116385), (545, 3693417), (581, 3464565), (763, 2638155), (815, 2469831), (1079, 1865535), (1141, 1764165), (1245, 1616797), (1365, 1474661), (1417, 1420545), (1635, 1231139), (1743, 1154855), (2119, 949935), (2289, 879385), (2445, 823277), (2905, 692913), (3237, 621845), (3423, 588055), (3815, 527631), (4251, 473515), (5395, 373107), (5705, 352833), (6357, 316645), (7085, 284109), (7553, 266505), (8715, 230971), (9047, 222495), (9919, 202935), (10595, 189987), (11445, 175877), (13529, 148785), (14833, 135705), (16185, 124369), (17115, 117611), (17767, 113295), (21255, 94703), (22659, 88835), (27141, 74165), (29757, 67645), (31785, 63329), (37765, 53301), (40587, 49595), (44499, 45235)]