21840367015030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{1051}}^1\times {\mathrm{1321}}^1$

素因数の和:2942

約数の個数: 128

約数和(自身を含む): 40813641248256

約数和(自身を除く): 18973274233226

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 443, 530, 670, 886, 1051, 1321, 2102, 2215, 2642, 3551, 4430, 5255, 6605, 7102, 10510, 13210, 17755, 23479, 29681, 35510, 46958, 55703, 59362, 70013, 70417, 88507, 111406, 117395, 140026, 140834, 148405, 177014, 234790, 278515, 296810, 350065, 352085, 442535, 465593, 557030, 585203, 700130, 704170, 885070, 931186, 1170406, 1388371, 1573093, 2327965, 2776742, 2926015, 3146186, 3732101, 4655930, 4690871, 5852030, 6941855, 7464202, 7865465, 9381742, 13883710, 15730930, 18660505, 23454355, 24676429, 31015759, 31194731, 37321010, 39208601, 46908710, 49352858, 62031518, 62389462, 73583663, 78417202, 93020857, 123382145, 147167326, 155078795, 155973655, 186041714, 196043005, 246764290, 310157590, 311947310, 367918315, 392086010, 465104285, 615048353, 735836630, 930208570, 1230096706, 1653320743, 2078055853, 3075241765, 3306641486, 4156111706, 4930105421, 6150483530, 8266603715, 9860210842, 10390279265, 16533207430, 20780558530, 24650527105, 32597562709, 41208239651, 49301054210, 65195125418, 82416479302, 162987813545, 206041198255, 325975627090, 412082396510, 2184036701503, 4368073403006, 10920183507515, 21840367015030]

約数ペア:

[(1, 21840367015030), (2, 10920183507515), (5, 4368073403006), (10, 2184036701503), (53, 412082396510), (67, 325975627090), (106, 206041198255), (134, 162987813545), (265, 82416479302), (335, 65195125418), (443, 49301054210), (530, 41208239651), (670, 32597562709), (886, 24650527105), (1051, 20780558530), (1321, 16533207430), (2102, 10390279265), (2215, 9860210842), (2642, 8266603715), (3551, 6150483530), (4430, 4930105421), (5255, 4156111706), (6605, 3306641486), (7102, 3075241765), (10510, 2078055853), (13210, 1653320743), (17755, 1230096706), (23479, 930208570), (29681, 735836630), (35510, 615048353), (46958, 465104285), (55703, 392086010), (59362, 367918315), (70013, 311947310), (70417, 310157590), (88507, 246764290), (111406, 196043005), (117395, 186041714), (140026, 155973655), (140834, 155078795), (148405, 147167326), (177014, 123382145), (234790, 93020857), (278515, 78417202), (296810, 73583663), (350065, 62389462), (352085, 62031518), (442535, 49352858), (465593, 46908710), (557030, 39208601), (585203, 37321010), (700130, 31194731), (704170, 31015759), (885070, 24676429), (931186, 23454355), (1170406, 18660505), (1388371, 15730930), (1573093, 13883710), (2327965, 9381742), (2776742, 7865465), (2926015, 7464202), (3146186, 6941855), (3732101, 5852030), (4655930, 4690871)]