957491970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 2328480000

約数和(自身を除く): 1370988030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 349, 545, 654, 698, 839, 1047, 1090, 1635, 1678, 1745, 2094, 2517, 3270, 3490, 4195, 5034, 5235, 8390, 10470, 12585, 25170, 38041, 76082, 91451, 114123, 182902, 190205, 228246, 274353, 292811, 380410, 457255, 548706, 570615, 585622, 878433, 914510, 1141230, 1371765, 1464055, 1756866, 2743530, 2928110, 4392165, 8784330, 31916399, 63832798, 95749197, 159581995, 191498394, 319163990, 478745985, 957491970]

約数ペア:

[(1, 957491970), (2, 478745985), (3, 319163990), (5, 191498394), (6, 159581995), (10, 95749197), (15, 63832798), (30, 31916399), (109, 8784330), (218, 4392165), (327, 2928110), (349, 2743530), (545, 1756866), (654, 1464055), (698, 1371765), (839, 1141230), (1047, 914510), (1090, 878433), (1635, 585622), (1678, 570615), (1745, 548706), (2094, 457255), (2517, 380410), (3270, 292811), (3490, 274353), (4195, 228246), (5034, 190205), (5235, 182902), (8390, 114123), (10470, 91451), (12585, 76082), (25170, 38041)]