9797550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 29855232

約数和(自身を除く): 20057682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 43, 49, 50, 62, 70, 75, 86, 93, 98, 105, 129, 147, 150, 155, 175, 186, 210, 215, 217, 245, 258, 294, 301, 310, 350, 430, 434, 465, 490, 525, 602, 645, 651, 735, 775, 903, 930, 1050, 1075, 1085, 1225, 1290, 1302, 1333, 1470, 1505, 1519, 1550, 1806, 2107, 2150, 2170, 2325, 2450, 2666, 3010, 3038, 3225, 3255, 3675, 3999, 4214, 4515, 4557, 4650, 5425, 6321, 6450, 6510, 6665, 7350, 7525, 7595, 7998, 9030, 9114, 9331, 10535, 10850, 12642, 13330, 15050, 15190, 16275, 18662, 19995, 21070, 22575, 22785, 27993, 31605, 32550, 33325, 37975, 39990, 45150, 45570, 46655, 52675, 55986, 63210, 65317, 66650, 75950, 93310, 99975, 105350, 113925, 130634, 139965, 158025, 195951, 199950, 227850, 233275, 279930, 316050, 326585, 391902, 466550, 653170, 699825, 979755, 1399650, 1632925, 1959510, 3265850, 4898775, 9797550]

約数ペア:

[(1, 9797550), (2, 4898775), (3, 3265850), (5, 1959510), (6, 1632925), (7, 1399650), (10, 979755), (14, 699825), (15, 653170), (21, 466550), (25, 391902), (30, 326585), (31, 316050), (35, 279930), (42, 233275), (43, 227850), (49, 199950), (50, 195951), (62, 158025), (70, 139965), (75, 130634), (86, 113925), (93, 105350), (98, 99975), (105, 93310), (129, 75950), (147, 66650), (150, 65317), (155, 63210), (175, 55986), (186, 52675), (210, 46655), (215, 45570), (217, 45150), (245, 39990), (258, 37975), (294, 33325), (301, 32550), (310, 31605), (350, 27993), (430, 22785), (434, 22575), (465, 21070), (490, 19995), (525, 18662), (602, 16275), (645, 15190), (651, 15050), (735, 13330), (775, 12642), (903, 10850), (930, 10535), (1050, 9331), (1075, 9114), (1085, 9030), (1225, 7998), (1290, 7595), (1302, 7525), (1333, 7350), (1470, 6665), (1505, 6510), (1519, 6450), (1550, 6321), (1806, 5425), (2107, 4650), (2150, 4557), (2170, 4515), (2325, 4214), (2450, 3999), (2666, 3675), (3010, 3255), (3038, 3225)]