2620950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 6602256

約数和(自身を除く): 3981306

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 173, 202, 303, 346, 505, 519, 606, 865, 1010, 1038, 1515, 1730, 2525, 2595, 3030, 4325, 5050, 5190, 7575, 8650, 12975, 15150, 17473, 25950, 34946, 52419, 87365, 104838, 174730, 262095, 436825, 524190, 873650, 1310475, 2620950]

約数ペア:

[(1, 2620950), (2, 1310475), (3, 873650), (5, 524190), (6, 436825), (10, 262095), (15, 174730), (25, 104838), (30, 87365), (50, 52419), (75, 34946), (101, 25950), (150, 17473), (173, 15150), (202, 12975), (303, 8650), (346, 7575), (505, 5190), (519, 5050), (606, 4325), (865, 3030), (1010, 2595), (1038, 2525), (1515, 1730)]