220516350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{86477}}^1$

素因数の和:86509

約数の個数: 48

約数和(自身を含む): 579056688

約数和(自身を除く): 358540338

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, 1275, 2550, 86477, 172954, 259431, 432385, 518862, 864770, 1297155, 1470109, 2161925, 2594310, 2940218, 4323850, 4410327, 6485775, 7350545, 8820654, 12971550, 14701090, 22051635, 36752725, 44103270, 73505450, 110258175, 220516350]

約数ペア:

[(1, 220516350), (2, 110258175), (3, 73505450), (5, 44103270), (6, 36752725), (10, 22051635), (15, 14701090), (17, 12971550), (25, 8820654), (30, 7350545), (34, 6485775), (50, 4410327), (51, 4323850), (75, 2940218), (85, 2594310), (102, 2161925), (150, 1470109), (170, 1297155), (255, 864770), (425, 518862), (510, 432385), (850, 259431), (1275, 172954), (2550, 86477)]