1277153970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{11731}}^1$

素因数の和:11951

約数の個数: 64

約数和(自身を含む): 3243663360

約数和(自身を除く): 1966509390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 191, 285, 382, 570, 573, 955, 1146, 1910, 2865, 3629, 5730, 7258, 10887, 11731, 18145, 21774, 23462, 35193, 36290, 54435, 58655, 70386, 108870, 117310, 175965, 222889, 351930, 445778, 668667, 1114445, 1337334, 2228890, 2240621, 3343335, 4481242, 6686670, 6721863, 11203105, 13443726, 22406210, 33609315, 42571799, 67218630, 85143598, 127715397, 212858995, 255430794, 425717990, 638576985, 1277153970]

約数ペア:

[(1, 1277153970), (2, 638576985), (3, 425717990), (5, 255430794), (6, 212858995), (10, 127715397), (15, 85143598), (19, 67218630), (30, 42571799), (38, 33609315), (57, 22406210), (95, 13443726), (114, 11203105), (190, 6721863), (191, 6686670), (285, 4481242), (382, 3343335), (570, 2240621), (573, 2228890), (955, 1337334), (1146, 1114445), (1910, 668667), (2865, 445778), (3629, 351930), (5730, 222889), (7258, 175965), (10887, 117310), (11731, 108870), (18145, 70386), (21774, 58655), (23462, 54435), (35193, 36290)]