30149460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15227}}^1$

素因数の和:15253

約数の個数: 72

約数和(自身を含む): 99773856

約数和(自身を除く): 69624396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 15227, 30454, 45681, 60908, 76135, 91362, 137043, 152270, 167497, 182724, 228405, 274086, 304540, 334994, 456810, 502491, 548172, 669988, 685215, 837485, 913620, 1004982, 1370430, 1507473, 1674970, 2009964, 2512455, 2740860, 3014946, 3349940, 5024910, 6029892, 7537365, 10049820, 15074730, 30149460]

約数ペア:

[(1, 30149460), (2, 15074730), (3, 10049820), (4, 7537365), (5, 6029892), (6, 5024910), (9, 3349940), (10, 3014946), (11, 2740860), (12, 2512455), (15, 2009964), (18, 1674970), (20, 1507473), (22, 1370430), (30, 1004982), (33, 913620), (36, 837485), (44, 685215), (45, 669988), (55, 548172), (60, 502491), (66, 456810), (90, 334994), (99, 304540), (110, 274086), (132, 228405), (165, 182724), (180, 167497), (198, 152270), (220, 137043), (330, 91362), (396, 76135), (495, 60908), (660, 45681), (990, 30454), (1980, 15227)]