19005613011390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1\times {\mathrm{423749}}^1$

素因数の和:425482

約数の個数: 128

約数和(自身を含む): 48737894400000

約数和(自身を除く): 29732281388610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1663, 1798, 2697, 3326, 4495, 4989, 5394, 8315, 8990, 9978, 13485, 16630, 24945, 26970, 48227, 49890, 51553, 96454, 103106, 144681, 154659, 241135, 257765, 289362, 309318, 423749, 482270, 515530, 723405, 773295, 847498, 1271247, 1446810, 1495037, 1546590, 2118745, 2542494, 2990074, 4237490, 4485111, 6356235, 7475185, 8970222, 12288721, 12712470, 13136219, 14950370, 22425555, 24577442, 26272438, 36866163, 39408657, 44851110, 61443605, 65681095, 73732326, 78817314, 122887210, 131362190, 184330815, 197043285, 368661630, 380950351, 394086570, 704694587, 761900702, 1142851053, 1409389174, 1904751755, 2114083761, 2285702106, 3523472935, 3809503510, 4228167522, 5714255265, 7046945870, 10570418805, 11428510530, 20436143023, 21140837610, 21845532197, 40872286046, 43691064394, 61308429069, 65536596591, 102180715115, 109227660985, 122616858138, 131073193182, 204361430230, 218455321970, 306542145345, 327682982955, 613084290690, 633520433713, 655365965910, 1267040867426, 1900561301139, 3167602168565, 3801122602278, 6335204337130, 9502806505695, 19005613011390]

約数ペア:

[(1, 19005613011390), (2, 9502806505695), (3, 6335204337130), (5, 3801122602278), (6, 3167602168565), (10, 1900561301139), (15, 1267040867426), (29, 655365965910), (30, 633520433713), (31, 613084290690), (58, 327682982955), (62, 306542145345), (87, 218455321970), (93, 204361430230), (145, 131073193182), (155, 122616858138), (174, 109227660985), (186, 102180715115), (290, 65536596591), (310, 61308429069), (435, 43691064394), (465, 40872286046), (870, 21845532197), (899, 21140837610), (930, 20436143023), (1663, 11428510530), (1798, 10570418805), (2697, 7046945870), (3326, 5714255265), (4495, 4228167522), (4989, 3809503510), (5394, 3523472935), (8315, 2285702106), (8990, 2114083761), (9978, 1904751755), (13485, 1409389174), (16630, 1142851053), (24945, 761900702), (26970, 704694587), (48227, 394086570), (49890, 380950351), (51553, 368661630), (96454, 197043285), (103106, 184330815), (144681, 131362190), (154659, 122887210), (241135, 78817314), (257765, 73732326), (289362, 65681095), (309318, 61443605), (423749, 44851110), (482270, 39408657), (515530, 36866163), (723405, 26272438), (773295, 24577442), (847498, 22425555), (1271247, 14950370), (1446810, 13136219), (1495037, 12712470), (1546590, 12288721), (2118745, 8970222), (2542494, 7475185), (2990074, 6356235), (4237490, 4485111)]