30894708915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{359}}^2\times {\mathrm{761}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 61452544608

約数和(自身を除く): 30557835693

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 359, 761, 1077, 1795, 2283, 2513, 3231, 3805, 5327, 5385, 6849, 7539, 11415, 12565, 15981, 16155, 22617, 26635, 34245, 37695, 47943, 79905, 113085, 128881, 239715, 273199, 386643, 644405, 819597, 902167, 1159929, 1365995, 1912393, 1933215, 2458791, 2706501, 4097985, 4510835, 5737179, 5799645, 8119503, 9561965, 12293955, 13532505, 17211537, 28685895, 40597515, 86057685, 98078441, 294235323, 490392205, 686549087, 882705969, 1471176615, 2059647261, 3432745435, 4413529845, 6178941783, 10298236305, 30894708915]

約数ペア:

[(1, 30894708915), (3, 10298236305), (5, 6178941783), (7, 4413529845), (9, 3432745435), (15, 2059647261), (21, 1471176615), (35, 882705969), (45, 686549087), (63, 490392205), (105, 294235323), (315, 98078441), (359, 86057685), (761, 40597515), (1077, 28685895), (1795, 17211537), (2283, 13532505), (2513, 12293955), (3231, 9561965), (3805, 8119503), (5327, 5799645), (5385, 5737179), (6849, 4510835), (7539, 4097985), (11415, 2706501), (12565, 2458791), (15981, 1933215), (16155, 1912393), (22617, 1365995), (26635, 1159929), (34245, 902167), (37695, 819597), (47943, 644405), (79905, 386643), (113085, 273199), (128881, 239715)]