1014650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 2333184

約数和(自身を除く): 1318534

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 223, 325, 350, 446, 455, 650, 910, 1115, 1561, 2230, 2275, 2899, 3122, 4550, 5575, 5798, 7805, 11150, 14495, 15610, 20293, 28990, 39025, 40586, 72475, 78050, 101465, 144950, 202930, 507325, 1014650]

約数ペア:

[(1, 1014650), (2, 507325), (5, 202930), (7, 144950), (10, 101465), (13, 78050), (14, 72475), (25, 40586), (26, 39025), (35, 28990), (50, 20293), (65, 15610), (70, 14495), (91, 11150), (130, 7805), (175, 5798), (182, 5575), (223, 4550), (325, 3122), (350, 2899), (446, 2275), (455, 2230), (650, 1561), (910, 1115)]