18183030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 46795968

約数和(自身を除く): 28612938

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 202, 255, 303, 353, 505, 510, 606, 706, 1010, 1059, 1515, 1717, 1765, 2118, 3030, 3434, 3530, 5151, 5295, 6001, 8585, 10302, 10590, 12002, 17170, 18003, 25755, 30005, 35653, 36006, 51510, 60010, 71306, 90015, 106959, 178265, 180030, 213918, 356530, 534795, 606101, 1069590, 1212202, 1818303, 3030505, 3636606, 6061010, 9091515, 18183030]

約数ペア:

[(1, 18183030), (2, 9091515), (3, 6061010), (5, 3636606), (6, 3030505), (10, 1818303), (15, 1212202), (17, 1069590), (30, 606101), (34, 534795), (51, 356530), (85, 213918), (101, 180030), (102, 178265), (170, 106959), (202, 90015), (255, 71306), (303, 60010), (353, 51510), (505, 36006), (510, 35653), (606, 30005), (706, 25755), (1010, 18003), (1059, 17170), (1515, 12002), (1717, 10590), (1765, 10302), (2118, 8585), (3030, 6001), (3434, 5295), (3530, 5151)]