2782050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 7312032

約数和(自身を除く): 4529982

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1091, 1275, 2182, 2550, 3273, 5455, 6546, 10910, 16365, 18547, 27275, 32730, 37094, 54550, 55641, 81825, 92735, 111282, 163650, 185470, 278205, 463675, 556410, 927350, 1391025, 2782050]

約数ペア:

[(1, 2782050), (2, 1391025), (3, 927350), (5, 556410), (6, 463675), (10, 278205), (15, 185470), (17, 163650), (25, 111282), (30, 92735), (34, 81825), (50, 55641), (51, 54550), (75, 37094), (85, 32730), (102, 27275), (150, 18547), (170, 16365), (255, 10910), (425, 6546), (510, 5455), (850, 3273), (1091, 2550), (1275, 2182)]