912793590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^2\times {\mathrm{197}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 2465290080

約数和(自身を除く): 1552496490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 197, 262, 270, 393, 394, 591, 655, 786, 985, 1179, 1182, 1310, 1773, 1965, 1970, 2358, 2955, 3537, 3546, 3930, 5319, 5895, 5910, 7074, 8865, 10638, 11790, 17161, 17685, 17730, 25807, 26595, 34322, 35370, 51483, 51614, 53190, 77421, 85805, 102966, 129035, 154449, 154842, 171610, 232263, 257415, 258070, 308898, 387105, 463347, 464526, 514830, 696789, 772245, 774210, 926694, 1161315, 1393578, 1544490, 2316735, 2322630, 3380717, 3483945, 4633470, 6761434, 6967890, 10142151, 16903585, 20284302, 30426453, 33807170, 50710755, 60852906, 91279359, 101421510, 152132265, 182558718, 304264530, 456396795, 912793590]

約数ペア:

[(1, 912793590), (2, 456396795), (3, 304264530), (5, 182558718), (6, 152132265), (9, 101421510), (10, 91279359), (15, 60852906), (18, 50710755), (27, 33807170), (30, 30426453), (45, 20284302), (54, 16903585), (90, 10142151), (131, 6967890), (135, 6761434), (197, 4633470), (262, 3483945), (270, 3380717), (393, 2322630), (394, 2316735), (591, 1544490), (655, 1393578), (786, 1161315), (985, 926694), (1179, 774210), (1182, 772245), (1310, 696789), (1773, 514830), (1965, 464526), (1970, 463347), (2358, 387105), (2955, 308898), (3537, 258070), (3546, 257415), (3930, 232263), (5319, 171610), (5895, 154842), (5910, 154449), (7074, 129035), (8865, 102966), (10638, 85805), (11790, 77421), (17161, 53190), (17685, 51614), (17730, 51483), (25807, 35370), (26595, 34322)]