30985943044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1\times {\mathrm{7523}}^1$

素因数の和:8077

約数の個数: 72

約数和(自身を含む): 65969830080

約数和(自身を除く): 34983887036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 509, 578, 1018, 1156, 2023, 2036, 3563, 4046, 7126, 7523, 8092, 8653, 14252, 15046, 17306, 30092, 34612, 52661, 60571, 105322, 121142, 127891, 147101, 210644, 242284, 255782, 294202, 511564, 588404, 895237, 1029707, 1790474, 2059414, 2174147, 3580948, 3829207, 4118828, 4348294, 7658414, 8696588, 15219029, 15316828, 26804449, 30438058, 53608898, 60876116, 65096519, 107217796, 130193038, 260386076, 455675633, 911351266, 1106640823, 1822702532, 2213281646, 4426563292, 7746485761, 15492971522, 30985943044]

約数ペア:

[(1, 30985943044), (2, 15492971522), (4, 7746485761), (7, 4426563292), (14, 2213281646), (17, 1822702532), (28, 1106640823), (34, 911351266), (68, 455675633), (119, 260386076), (238, 130193038), (289, 107217796), (476, 65096519), (509, 60876116), (578, 53608898), (1018, 30438058), (1156, 26804449), (2023, 15316828), (2036, 15219029), (3563, 8696588), (4046, 7658414), (7126, 4348294), (7523, 4118828), (8092, 3829207), (8653, 3580948), (14252, 2174147), (15046, 2059414), (17306, 1790474), (30092, 1029707), (34612, 895237), (52661, 588404), (60571, 511564), (105322, 294202), (121142, 255782), (127891, 242284), (147101, 210644)]