20233430190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1\times {\mathrm{2897}}^1$

素因数の和:4074

約数の個数: 96

約数和(自身を含む): 53415101376

約数和(自身を除く): 33181671186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1093, 1278, 2130, 2186, 2897, 3195, 3279, 5465, 5794, 6390, 6558, 8691, 9837, 10930, 14485, 16395, 17382, 19674, 26073, 28970, 32790, 43455, 49185, 52146, 77603, 86910, 98370, 130365, 155206, 205687, 232809, 260730, 388015, 411374, 465618, 617061, 698427, 776030, 1028435, 1164045, 1234122, 1396854, 1851183, 2056870, 2328090, 3085305, 3166421, 3492135, 3702366, 6170610, 6332842, 6984270, 9255915, 9499263, 15832105, 18511830, 18998526, 28497789, 31664210, 47496315, 56995578, 94992630, 142488945, 224815891, 284977890, 449631782, 674447673, 1124079455, 1348895346, 2023343019, 2248158910, 3372238365, 4046686038, 6744476730, 10116715095, 20233430190]

約数ペア:

[(1, 20233430190), (2, 10116715095), (3, 6744476730), (5, 4046686038), (6, 3372238365), (9, 2248158910), (10, 2023343019), (15, 1348895346), (18, 1124079455), (30, 674447673), (45, 449631782), (71, 284977890), (90, 224815891), (142, 142488945), (213, 94992630), (355, 56995578), (426, 47496315), (639, 31664210), (710, 28497789), (1065, 18998526), (1093, 18511830), (1278, 15832105), (2130, 9499263), (2186, 9255915), (2897, 6984270), (3195, 6332842), (3279, 6170610), (5465, 3702366), (5794, 3492135), (6390, 3166421), (6558, 3085305), (8691, 2328090), (9837, 2056870), (10930, 1851183), (14485, 1396854), (16395, 1234122), (17382, 1164045), (19674, 1028435), (26073, 776030), (28970, 698427), (32790, 617061), (43455, 465618), (49185, 411374), (52146, 388015), (77603, 260730), (86910, 232809), (98370, 205687), (130365, 155206)]