9862650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 31569408

約数和(自身を除く): 21706758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 101, 105, 126, 150, 155, 175, 186, 202, 210, 217, 225, 279, 303, 310, 315, 350, 434, 450, 465, 505, 525, 558, 606, 630, 651, 707, 775, 909, 930, 1010, 1050, 1085, 1302, 1395, 1414, 1515, 1550, 1575, 1818, 1953, 2121, 2170, 2325, 2525, 2790, 3030, 3131, 3150, 3255, 3535, 3906, 4242, 4545, 4650, 5050, 5425, 6262, 6363, 6510, 6975, 7070, 7575, 9090, 9393, 9765, 10605, 10850, 12726, 13950, 15150, 15655, 16275, 17675, 18786, 19530, 21210, 21917, 22725, 28179, 31310, 31815, 32550, 35350, 43834, 45450, 46965, 48825, 53025, 56358, 63630, 65751, 78275, 93930, 97650, 106050, 109585, 131502, 140895, 156550, 159075, 197253, 219170, 234825, 281790, 318150, 328755, 394506, 469650, 547925, 657510, 704475, 986265, 1095850, 1408950, 1643775, 1972530, 3287550, 4931325, 9862650]

約数ペア:

[(1, 9862650), (2, 4931325), (3, 3287550), (5, 1972530), (6, 1643775), (7, 1408950), (9, 1095850), (10, 986265), (14, 704475), (15, 657510), (18, 547925), (21, 469650), (25, 394506), (30, 328755), (31, 318150), (35, 281790), (42, 234825), (45, 219170), (50, 197253), (62, 159075), (63, 156550), (70, 140895), (75, 131502), (90, 109585), (93, 106050), (101, 97650), (105, 93930), (126, 78275), (150, 65751), (155, 63630), (175, 56358), (186, 53025), (202, 48825), (210, 46965), (217, 45450), (225, 43834), (279, 35350), (303, 32550), (310, 31815), (315, 31310), (350, 28179), (434, 22725), (450, 21917), (465, 21210), (505, 19530), (525, 18786), (558, 17675), (606, 16275), (630, 15655), (651, 15150), (707, 13950), (775, 12726), (909, 10850), (930, 10605), (1010, 9765), (1050, 9393), (1085, 9090), (1302, 7575), (1395, 7070), (1414, 6975), (1515, 6510), (1550, 6363), (1575, 6262), (1818, 5425), (1953, 5050), (2121, 4650), (2170, 4545), (2325, 4242), (2525, 3906), (2790, 3535), (3030, 3255), (3131, 3150)]