8430450

素因数分解:

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

素因数の和:97

約数の個数: 144

約数和(自身を含む): 25784064

約数和(自身を除く): 17353614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 37, 42, 49, 50, 62, 70, 74, 75, 93, 98, 105, 111, 147, 150, 155, 175, 185, 186, 210, 217, 222, 245, 259, 294, 310, 350, 370, 434, 465, 490, 518, 525, 555, 651, 735, 775, 777, 925, 930, 1050, 1085, 1110, 1147, 1225, 1295, 1302, 1470, 1519, 1550, 1554, 1813, 1850, 2170, 2294, 2325, 2450, 2590, 2775, 3038, 3255, 3441, 3626, 3675, 3885, 4557, 4650, 5425, 5439, 5550, 5735, 6475, 6510, 6882, 7350, 7595, 7770, 8029, 9065, 9114, 10850, 10878, 11470, 12950, 15190, 16058, 16275, 17205, 18130, 19425, 22785, 24087, 27195, 28675, 32550, 34410, 37975, 38850, 40145, 45325, 45570, 48174, 54390, 56203, 57350, 75950, 80290, 86025, 90650, 112406, 113925, 120435, 135975, 168609, 172050, 200725, 227850, 240870, 271950, 281015, 337218, 401450, 562030, 602175, 843045, 1204350, 1405075, 1686090, 2810150, 4215225, 8430450]

約数ペア:

[(1, 8430450), (2, 4215225), (3, 2810150), (5, 1686090), (6, 1405075), (7, 1204350), (10, 843045), (14, 602175), (15, 562030), (21, 401450), (25, 337218), (30, 281015), (31, 271950), (35, 240870), (37, 227850), (42, 200725), (49, 172050), (50, 168609), (62, 135975), (70, 120435), (74, 113925), (75, 112406), (93, 90650), (98, 86025), (105, 80290), (111, 75950), (147, 57350), (150, 56203), (155, 54390), (175, 48174), (185, 45570), (186, 45325), (210, 40145), (217, 38850), (222, 37975), (245, 34410), (259, 32550), (294, 28675), (310, 27195), (350, 24087), (370, 22785), (434, 19425), (465, 18130), (490, 17205), (518, 16275), (525, 16058), (555, 15190), (651, 12950), (735, 11470), (775, 10878), (777, 10850), (925, 9114), (930, 9065), (1050, 8029), (1085, 7770), (1110, 7595), (1147, 7350), (1225, 6882), (1295, 6510), (1302, 6475), (1470, 5735), (1519, 5550), (1550, 5439), (1554, 5425), (1813, 4650), (1850, 4557), (2170, 3885), (2294, 3675), (2325, 3626), (2450, 3441), (2590, 3255), (2775, 3038)]