30095440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22129}}^1$

素因数の和:22159

約数の個数: 40

約数和(自身を含む): 74091240

約数和(自身を除く): 43995800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 22129, 44258, 88516, 110645, 177032, 221290, 354064, 376193, 442580, 752386, 885160, 1504772, 1770320, 1880965, 3009544, 3761930, 6019088, 7523860, 15047720, 30095440]

約数ペア:

[(1, 30095440), (2, 15047720), (4, 7523860), (5, 6019088), (8, 3761930), (10, 3009544), (16, 1880965), (17, 1770320), (20, 1504772), (34, 885160), (40, 752386), (68, 442580), (80, 376193), (85, 354064), (136, 221290), (170, 177032), (272, 110645), (340, 88516), (680, 44258), (1360, 22129)]