1210100450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 2483841024

約数和(自身を除く): 1273740574

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 127, 130, 137, 214, 254, 274, 325, 535, 635, 650, 685, 1070, 1270, 1370, 1391, 1651, 1781, 2675, 2782, 3175, 3302, 3425, 3562, 5350, 6350, 6850, 6955, 8255, 8905, 13589, 13910, 14659, 16510, 17399, 17810, 27178, 29318, 34775, 34798, 41275, 44525, 67945, 69550, 73295, 82550, 86995, 89050, 135890, 146590, 173990, 176657, 190567, 226187, 339725, 353314, 366475, 381134, 434975, 452374, 679450, 732950, 869950, 883285, 952835, 1130935, 1766570, 1861693, 1905670, 2261870, 3723386, 4416425, 4764175, 5654675, 8832850, 9308465, 9528350, 11309350, 18616930, 24202009, 46542325, 48404018, 93084650, 121010045, 242020090, 605050225, 1210100450]

約数ペア:

[(1, 1210100450), (2, 605050225), (5, 242020090), (10, 121010045), (13, 93084650), (25, 48404018), (26, 46542325), (50, 24202009), (65, 18616930), (107, 11309350), (127, 9528350), (130, 9308465), (137, 8832850), (214, 5654675), (254, 4764175), (274, 4416425), (325, 3723386), (535, 2261870), (635, 1905670), (650, 1861693), (685, 1766570), (1070, 1130935), (1270, 952835), (1370, 883285), (1391, 869950), (1651, 732950), (1781, 679450), (2675, 452374), (2782, 434975), (3175, 381134), (3302, 366475), (3425, 353314), (3562, 339725), (5350, 226187), (6350, 190567), (6850, 176657), (6955, 173990), (8255, 146590), (8905, 135890), (13589, 89050), (13910, 86995), (14659, 82550), (16510, 73295), (17399, 69550), (17810, 67945), (27178, 44525), (29318, 41275), (34775, 34798)]