30266145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 68140800

約数和(自身を除く): 37874655

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 389, 399, 455, 585, 665, 741, 819, 855, 1167, 1197, 1235, 1365, 1729, 1945, 1995, 2223, 2723, 3501, 3705, 4095, 5057, 5187, 5835, 5985, 7391, 8169, 8645, 11115, 13615, 15171, 15561, 17505, 22173, 24507, 25285, 25935, 35399, 36955, 40845, 45513, 51737, 66519, 75855, 77805, 96083, 106197, 110865, 122535, 155211, 176995, 227565, 258685, 288249, 318591, 332595, 465633, 480415, 530985, 672581, 776055, 864747, 1441245, 1592955, 2017743, 2328165, 3362905, 4323735, 6053229, 10088715, 30266145]

約数ペア:

[(1, 30266145), (3, 10088715), (5, 6053229), (7, 4323735), (9, 3362905), (13, 2328165), (15, 2017743), (19, 1592955), (21, 1441245), (35, 864747), (39, 776055), (45, 672581), (57, 530985), (63, 480415), (65, 465633), (91, 332595), (95, 318591), (105, 288249), (117, 258685), (133, 227565), (171, 176995), (195, 155211), (247, 122535), (273, 110865), (285, 106197), (315, 96083), (389, 77805), (399, 75855), (455, 66519), (585, 51737), (665, 45513), (741, 40845), (819, 36955), (855, 35399), (1167, 25935), (1197, 25285), (1235, 24507), (1365, 22173), (1729, 17505), (1945, 15561), (1995, 15171), (2223, 13615), (2723, 11115), (3501, 8645), (3705, 8169), (4095, 7391), (5057, 5985), (5187, 5835)]