335240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 828900

約数和(自身を除く): 493660

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 289, 290, 340, 493, 578, 580, 680, 986, 1156, 1160, 1445, 1972, 2312, 2465, 2890, 3944, 4930, 5780, 8381, 9860, 11560, 16762, 19720, 33524, 41905, 67048, 83810, 167620, 335240]

約数ペア:

[(1, 335240), (2, 167620), (4, 83810), (5, 67048), (8, 41905), (10, 33524), (17, 19720), (20, 16762), (29, 11560), (34, 9860), (40, 8381), (58, 5780), (68, 4930), (85, 3944), (116, 2890), (136, 2465), (145, 2312), (170, 1972), (232, 1445), (289, 1160), (290, 1156), (340, 986), (493, 680), (578, 580)]