19263210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 49548672

約数和(自身を除く): 30285462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 353, 510, 535, 642, 706, 1059, 1070, 1605, 1765, 1819, 2118, 3210, 3530, 3638, 5295, 5457, 6001, 9095, 10590, 10914, 12002, 18003, 18190, 27285, 30005, 36006, 37771, 54570, 60010, 75542, 90015, 113313, 180030, 188855, 226626, 377710, 566565, 642107, 1133130, 1284214, 1926321, 3210535, 3852642, 6421070, 9631605, 19263210]

約数ペア:

[(1, 19263210), (2, 9631605), (3, 6421070), (5, 3852642), (6, 3210535), (10, 1926321), (15, 1284214), (17, 1133130), (30, 642107), (34, 566565), (51, 377710), (85, 226626), (102, 188855), (107, 180030), (170, 113313), (214, 90015), (255, 75542), (321, 60010), (353, 54570), (510, 37771), (535, 36006), (642, 30005), (706, 27285), (1059, 18190), (1070, 18003), (1605, 12002), (1765, 10914), (1819, 10590), (2118, 9095), (3210, 6001), (3530, 5457), (3638, 5295)]