16470110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 32492880

約数和(自身を除く): 16022770

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 139, 170, 205, 278, 289, 410, 578, 695, 697, 1390, 1394, 1445, 2363, 2890, 3485, 4726, 5699, 6970, 11398, 11815, 11849, 23630, 23698, 28495, 40171, 56990, 59245, 80342, 96883, 118490, 193766, 200855, 401710, 484415, 968830, 1647011, 3294022, 8235055, 16470110]

約数ペア:

[(1, 16470110), (2, 8235055), (5, 3294022), (10, 1647011), (17, 968830), (34, 484415), (41, 401710), (82, 200855), (85, 193766), (139, 118490), (170, 96883), (205, 80342), (278, 59245), (289, 56990), (410, 40171), (578, 28495), (695, 23698), (697, 23630), (1390, 11849), (1394, 11815), (1445, 11398), (2363, 6970), (2890, 5699), (3485, 4726)]