2431950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 6237696

約数和(自身を除く): 3805746

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 523, 775, 930, 1046, 1550, 1569, 2325, 2615, 3138, 4650, 5230, 7845, 13075, 15690, 16213, 26150, 32426, 39225, 48639, 78450, 81065, 97278, 162130, 243195, 405325, 486390, 810650, 1215975, 2431950]

約数ペア:

[(1, 2431950), (2, 1215975), (3, 810650), (5, 486390), (6, 405325), (10, 243195), (15, 162130), (25, 97278), (30, 81065), (31, 78450), (50, 48639), (62, 39225), (75, 32426), (93, 26150), (150, 16213), (155, 15690), (186, 13075), (310, 7845), (465, 5230), (523, 4650), (775, 3138), (930, 2615), (1046, 2325), (1550, 1569)]