77417730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66169}}^1$

素因数の和:66195

約数の個数: 48

約数和(自身を含む): 216772920

約数和(自身を除く): 139355190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 66169, 132338, 198507, 330845, 397014, 595521, 661690, 860197, 992535, 1191042, 1720394, 1985070, 2580591, 2977605, 4300985, 5161182, 5955210, 7741773, 8601970, 12902955, 15483546, 25805910, 38708865, 77417730]

約数ペア:

[(1, 77417730), (2, 38708865), (3, 25805910), (5, 15483546), (6, 12902955), (9, 8601970), (10, 7741773), (13, 5955210), (15, 5161182), (18, 4300985), (26, 2977605), (30, 2580591), (39, 1985070), (45, 1720394), (65, 1191042), (78, 992535), (90, 860197), (117, 661690), (130, 595521), (195, 397014), (234, 330845), (390, 198507), (585, 132338), (1170, 66169)]