142835910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 416047104

約数和(自身を除く): 273211194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 37, 42, 62, 70, 74, 93, 105, 111, 155, 185, 186, 210, 217, 222, 259, 310, 370, 434, 465, 518, 555, 593, 651, 777, 930, 1085, 1110, 1147, 1186, 1295, 1302, 1554, 1779, 2170, 2294, 2590, 2965, 3255, 3441, 3558, 3885, 4151, 5735, 5930, 6510, 6882, 7770, 8029, 8302, 8895, 11470, 12453, 16058, 17205, 17790, 18383, 20755, 21941, 24087, 24906, 34410, 36766, 40145, 41510, 43882, 48174, 55149, 62265, 65823, 80290, 91915, 109705, 110298, 120435, 124530, 128681, 131646, 153587, 183830, 219410, 240870, 257362, 275745, 307174, 329115, 386043, 460761, 551490, 643405, 658230, 680171, 767935, 772086, 921522, 1286810, 1360342, 1535870, 1930215, 2040513, 2303805, 3400855, 3860430, 4081026, 4607610, 4761197, 6801710, 9522394, 10202565, 14283591, 20405130, 23805985, 28567182, 47611970, 71417955, 142835910]

約数ペア:

[(1, 142835910), (2, 71417955), (3, 47611970), (5, 28567182), (6, 23805985), (7, 20405130), (10, 14283591), (14, 10202565), (15, 9522394), (21, 6801710), (30, 4761197), (31, 4607610), (35, 4081026), (37, 3860430), (42, 3400855), (62, 2303805), (70, 2040513), (74, 1930215), (93, 1535870), (105, 1360342), (111, 1286810), (155, 921522), (185, 772086), (186, 767935), (210, 680171), (217, 658230), (222, 643405), (259, 551490), (310, 460761), (370, 386043), (434, 329115), (465, 307174), (518, 275745), (555, 257362), (593, 240870), (651, 219410), (777, 183830), (930, 153587), (1085, 131646), (1110, 128681), (1147, 124530), (1186, 120435), (1295, 110298), (1302, 109705), (1554, 91915), (1779, 80290), (2170, 65823), (2294, 62265), (2590, 55149), (2965, 48174), (3255, 43882), (3441, 41510), (3558, 40145), (3885, 36766), (4151, 34410), (5735, 24906), (5930, 24087), (6510, 21941), (6882, 20755), (7770, 18383), (8029, 17790), (8302, 17205), (8895, 16058), (11470, 12453)]