303582580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 752209920

約数和(自身を除く): 448627340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 211, 215, 239, 301, 422, 430, 478, 602, 844, 860, 956, 1055, 1195, 1204, 1477, 1505, 1673, 2110, 2390, 2954, 3010, 3346, 4220, 4780, 5908, 6020, 6692, 7385, 8365, 9073, 10277, 14770, 16730, 18146, 20554, 29540, 33460, 36292, 41108, 45365, 50429, 51385, 63511, 71939, 90730, 100858, 102770, 127022, 143878, 181460, 201716, 205540, 252145, 254044, 287756, 317555, 353003, 359695, 504290, 635110, 706006, 719390, 1008580, 1270220, 1412012, 1438780, 1765015, 2168447, 3530030, 4336894, 7060060, 8673788, 10842235, 15179129, 21684470, 30358258, 43368940, 60716516, 75895645, 151791290, 303582580]

約数ペア:

[(1, 303582580), (2, 151791290), (4, 75895645), (5, 60716516), (7, 43368940), (10, 30358258), (14, 21684470), (20, 15179129), (28, 10842235), (35, 8673788), (43, 7060060), (70, 4336894), (86, 3530030), (140, 2168447), (172, 1765015), (211, 1438780), (215, 1412012), (239, 1270220), (301, 1008580), (422, 719390), (430, 706006), (478, 635110), (602, 504290), (844, 359695), (860, 353003), (956, 317555), (1055, 287756), (1195, 254044), (1204, 252145), (1477, 205540), (1505, 201716), (1673, 181460), (2110, 143878), (2390, 127022), (2954, 102770), (3010, 100858), (3346, 90730), (4220, 71939), (4780, 63511), (5908, 51385), (6020, 50429), (6692, 45365), (7385, 41108), (8365, 36292), (9073, 33460), (10277, 29540), (14770, 20554), (16730, 18146)]