30392685

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 61891200

約数和(自身を除く): 31498515

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 41, 45, 51, 57, 85, 95, 123, 135, 153, 171, 205, 255, 285, 289, 323, 369, 459, 513, 615, 697, 765, 779, 855, 867, 969, 1107, 1445, 1615, 1845, 2091, 2295, 2337, 2565, 2601, 2907, 3485, 3895, 4335, 4845, 5491, 5535, 6273, 7011, 7803, 8721, 10455, 11685, 11849, 13005, 13243, 14535, 16473, 18819, 21033, 27455, 31365, 35055, 35547, 39015, 39729, 43605, 49419, 59245, 66215, 82365, 94095, 105165, 106641, 119187, 148257, 177735, 198645, 225131, 247095, 319923, 357561, 533205, 595935, 675393, 741285, 1125655, 1599615, 1787805, 2026179, 3376965, 6078537, 10130895, 30392685]

約数ペア:

[(1, 30392685), (3, 10130895), (5, 6078537), (9, 3376965), (15, 2026179), (17, 1787805), (19, 1599615), (27, 1125655), (41, 741285), (45, 675393), (51, 595935), (57, 533205), (85, 357561), (95, 319923), (123, 247095), (135, 225131), (153, 198645), (171, 177735), (205, 148257), (255, 119187), (285, 106641), (289, 105165), (323, 94095), (369, 82365), (459, 66215), (513, 59245), (615, 49419), (697, 43605), (765, 39729), (779, 39015), (855, 35547), (867, 35055), (969, 31365), (1107, 27455), (1445, 21033), (1615, 18819), (1845, 16473), (2091, 14535), (2295, 13243), (2337, 13005), (2565, 11849), (2601, 11685), (2907, 10455), (3485, 8721), (3895, 7803), (4335, 7011), (4845, 6273), (5491, 5535)]