30933285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 25053915

約数列:

[1, 3, 5, 15, 17, 29, 47, 51, 85, 87, 89, 141, 145, 235, 255, 267, 435, 445, 493, 705, 799, 1335, 1363, 1479, 1513, 2397, 2465, 2581, 3995, 4089, 4183, 4539, 6815, 7395, 7565, 7743, 11985, 12549, 12905, 20445, 20915, 22695, 23171, 38715, 43877, 62745, 69513, 71111, 115855, 121307, 131631, 213333, 219385, 347565, 355555, 363921, 606535, 658155, 1066665, 1819605, 2062219, 6186657, 10311095, 30933285]

約数ペア:

[(1, 30933285), (3, 10311095), (5, 6186657), (15, 2062219), (17, 1819605), (29, 1066665), (47, 658155), (51, 606535), (85, 363921), (87, 355555), (89, 347565), (141, 219385), (145, 213333), (235, 131631), (255, 121307), (267, 115855), (435, 71111), (445, 69513), (493, 62745), (705, 43877), (799, 38715), (1335, 23171), (1363, 22695), (1479, 20915), (1513, 20445), (2397, 12905), (2465, 12549), (2581, 11985), (3995, 7743), (4089, 7565), (4183, 7395), (4539, 6815)]