12347300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 31664640

約数和(自身を除く): 19317340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 569, 620, 700, 775, 868, 1085, 1138, 1550, 2170, 2276, 2845, 3100, 3983, 4340, 5425, 5690, 7966, 10850, 11380, 14225, 15932, 17639, 19915, 21700, 28450, 35278, 39830, 56900, 70556, 79660, 88195, 99575, 123473, 176390, 199150, 246946, 352780, 398300, 440975, 493892, 617365, 881950, 1234730, 1763900, 2469460, 3086825, 6173650, 12347300]

約数ペア:

[(1, 12347300), (2, 6173650), (4, 3086825), (5, 2469460), (7, 1763900), (10, 1234730), (14, 881950), (20, 617365), (25, 493892), (28, 440975), (31, 398300), (35, 352780), (50, 246946), (62, 199150), (70, 176390), (100, 123473), (124, 99575), (140, 88195), (155, 79660), (175, 70556), (217, 56900), (310, 39830), (350, 35278), (434, 28450), (569, 21700), (620, 19915), (700, 17639), (775, 15932), (868, 14225), (1085, 11380), (1138, 10850), (1550, 7966), (2170, 5690), (2276, 5425), (2845, 4340), (3100, 3983)]