16748910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 48988800

約数和(自身を除く): 32239890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 82, 85, 89, 90, 102, 123, 135, 153, 170, 178, 205, 246, 255, 267, 270, 306, 369, 410, 445, 459, 510, 534, 615, 697, 738, 765, 801, 890, 918, 1107, 1230, 1335, 1394, 1513, 1530, 1602, 1845, 2091, 2214, 2295, 2403, 2670, 3026, 3485, 3649, 3690, 4005, 4182, 4539, 4590, 4806, 5535, 6273, 6970, 7298, 7565, 8010, 9078, 10455, 10947, 11070, 12015, 12546, 13617, 15130, 18245, 18819, 20910, 21894, 22695, 24030, 27234, 31365, 32841, 36490, 37638, 40851, 45390, 54735, 62033, 62730, 65682, 68085, 81702, 94095, 98523, 109470, 124066, 136170, 164205, 186099, 188190, 197046, 204255, 310165, 328410, 372198, 408510, 492615, 558297, 620330, 930495, 985230, 1116594, 1674891, 1860990, 2791485, 3349782, 5582970, 8374455, 16748910]

約数ペア:

[(1, 16748910), (2, 8374455), (3, 5582970), (5, 3349782), (6, 2791485), (9, 1860990), (10, 1674891), (15, 1116594), (17, 985230), (18, 930495), (27, 620330), (30, 558297), (34, 492615), (41, 408510), (45, 372198), (51, 328410), (54, 310165), (82, 204255), (85, 197046), (89, 188190), (90, 186099), (102, 164205), (123, 136170), (135, 124066), (153, 109470), (170, 98523), (178, 94095), (205, 81702), (246, 68085), (255, 65682), (267, 62730), (270, 62033), (306, 54735), (369, 45390), (410, 40851), (445, 37638), (459, 36490), (510, 32841), (534, 31365), (615, 27234), (697, 24030), (738, 22695), (765, 21894), (801, 20910), (890, 18819), (918, 18245), (1107, 15130), (1230, 13617), (1335, 12546), (1394, 12015), (1513, 11070), (1530, 10947), (1602, 10455), (1845, 9078), (2091, 8010), (2214, 7565), (2295, 7298), (2403, 6970), (2670, 6273), (3026, 5535), (3485, 4806), (3649, 4590), (3690, 4539), (4005, 4182)]