20231000190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{6791}}^1$

素因数の和:7302

約数の個数: 96

約数和(自身を含む): 53401420800

約数和(自身を除く): 33170420610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 419, 474, 711, 790, 838, 1185, 1257, 1422, 2095, 2370, 2514, 3555, 3771, 4190, 6285, 6791, 7110, 7542, 12570, 13582, 18855, 20373, 33101, 33955, 37710, 40746, 61119, 66202, 67910, 99303, 101865, 122238, 165505, 198606, 203730, 297909, 305595, 331010, 496515, 536489, 595818, 611190, 993030, 1072978, 1489545, 1609467, 2682445, 2845429, 2979090, 3218934, 4828401, 5364890, 5690858, 8047335, 8536287, 9656802, 14227145, 16094670, 17072574, 24142005, 25608861, 28454290, 42681435, 48284010, 51217722, 85362870, 128044305, 224788891, 256088610, 449577782, 674366673, 1123944455, 1348733346, 2023100019, 2247888910, 3371833365, 4046200038, 6743666730, 10115500095, 20231000190]

約数ペア:

[(1, 20231000190), (2, 10115500095), (3, 6743666730), (5, 4046200038), (6, 3371833365), (9, 2247888910), (10, 2023100019), (15, 1348733346), (18, 1123944455), (30, 674366673), (45, 449577782), (79, 256088610), (90, 224788891), (158, 128044305), (237, 85362870), (395, 51217722), (419, 48284010), (474, 42681435), (711, 28454290), (790, 25608861), (838, 24142005), (1185, 17072574), (1257, 16094670), (1422, 14227145), (2095, 9656802), (2370, 8536287), (2514, 8047335), (3555, 5690858), (3771, 5364890), (4190, 4828401), (6285, 3218934), (6791, 2979090), (7110, 2845429), (7542, 2682445), (12570, 1609467), (13582, 1489545), (18855, 1072978), (20373, 993030), (33101, 611190), (33955, 595818), (37710, 536489), (40746, 496515), (61119, 331010), (66202, 305595), (67910, 297909), (99303, 203730), (101865, 198606), (122238, 165505)]