1585778870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 3412886400

約数和(自身を除く): 1827107530

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 109, 130, 145, 170, 218, 221, 227, 290, 377, 442, 454, 493, 545, 754, 986, 1090, 1105, 1135, 1417, 1853, 1885, 2210, 2270, 2465, 2834, 2951, 3161, 3706, 3770, 3859, 4930, 5902, 6322, 6409, 6583, 7085, 7718, 9265, 12818, 13166, 14170, 14755, 15805, 18530, 19295, 24089, 24743, 29510, 31610, 32045, 32915, 38590, 41093, 48178, 49486, 50167, 53737, 64090, 65830, 82186, 85579, 100334, 107474, 111911, 120445, 123715, 171158, 205465, 223822, 240890, 247430, 250835, 268685, 321659, 410930, 420631, 427895, 501670, 537370, 559555, 643318, 698581, 717547, 841262, 855790, 1119110, 1397162, 1435094, 1454843, 1608295, 2103155, 2909686, 3216590, 3492905, 3587735, 4206310, 5468203, 6985810, 7175470, 7274215, 9328111, 10936406, 12198299, 14548430, 18656222, 24396598, 27341015, 46640555, 54682030, 60991495, 93281110, 121982990, 158577887, 317155774, 792889435, 1585778870]

約数ペア:

[(1, 1585778870), (2, 792889435), (5, 317155774), (10, 158577887), (13, 121982990), (17, 93281110), (26, 60991495), (29, 54682030), (34, 46640555), (58, 27341015), (65, 24396598), (85, 18656222), (109, 14548430), (130, 12198299), (145, 10936406), (170, 9328111), (218, 7274215), (221, 7175470), (227, 6985810), (290, 5468203), (377, 4206310), (442, 3587735), (454, 3492905), (493, 3216590), (545, 2909686), (754, 2103155), (986, 1608295), (1090, 1454843), (1105, 1435094), (1135, 1397162), (1417, 1119110), (1853, 855790), (1885, 841262), (2210, 717547), (2270, 698581), (2465, 643318), (2834, 559555), (2951, 537370), (3161, 501670), (3706, 427895), (3770, 420631), (3859, 410930), (4930, 321659), (5902, 268685), (6322, 250835), (6409, 247430), (6583, 240890), (7085, 223822), (7718, 205465), (9265, 171158), (12818, 123715), (13166, 120445), (14170, 111911), (14755, 107474), (15805, 100334), (18530, 85579), (19295, 82186), (24089, 65830), (24743, 64090), (29510, 53737), (31610, 50167), (32045, 49486), (32915, 48178), (38590, 41093)]