43795570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 108864000

約数和(自身を除く): 65068430

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 38, 65, 70, 85, 91, 95, 119, 130, 133, 149, 170, 182, 190, 221, 238, 247, 266, 298, 323, 442, 455, 494, 595, 646, 665, 745, 910, 1043, 1105, 1190, 1235, 1330, 1490, 1547, 1615, 1729, 1937, 2086, 2210, 2261, 2470, 2533, 2831, 3094, 3230, 3458, 3874, 4199, 4522, 5066, 5215, 5662, 7735, 8398, 8645, 9685, 10430, 11305, 12665, 13559, 14155, 15470, 17290, 17731, 19370, 19817, 20995, 22610, 25330, 27118, 28310, 29393, 32929, 35462, 36803, 39634, 41990, 48127, 58786, 65858, 67795, 73606, 88655, 96254, 99085, 135590, 146965, 164645, 177310, 184015, 198170, 230503, 240635, 257621, 293930, 329290, 336889, 368030, 461006, 481270, 515242, 625651, 673778, 1152515, 1251302, 1288105, 1684445, 2305030, 2576210, 3128255, 3368890, 4379557, 6256510, 8759114, 21897785, 43795570]

約数ペア:

[(1, 43795570), (2, 21897785), (5, 8759114), (7, 6256510), (10, 4379557), (13, 3368890), (14, 3128255), (17, 2576210), (19, 2305030), (26, 1684445), (34, 1288105), (35, 1251302), (38, 1152515), (65, 673778), (70, 625651), (85, 515242), (91, 481270), (95, 461006), (119, 368030), (130, 336889), (133, 329290), (149, 293930), (170, 257621), (182, 240635), (190, 230503), (221, 198170), (238, 184015), (247, 177310), (266, 164645), (298, 146965), (323, 135590), (442, 99085), (455, 96254), (494, 88655), (595, 73606), (646, 67795), (665, 65858), (745, 58786), (910, 48127), (1043, 41990), (1105, 39634), (1190, 36803), (1235, 35462), (1330, 32929), (1490, 29393), (1547, 28310), (1615, 27118), (1729, 25330), (1937, 22610), (2086, 20995), (2210, 19817), (2261, 19370), (2470, 17731), (2533, 17290), (2831, 15470), (3094, 14155), (3230, 13559), (3458, 12665), (3874, 11305), (4199, 10430), (4522, 9685), (5066, 8645), (5215, 8398), (5662, 7735)]