2247643380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{22153}}^1$

素因数の和:22273

約数の個数: 96

約数和(自身を含む): 6699369600

約数和(自身を除く): 4451726220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 890, 1068, 1140, 1335, 1691, 1780, 2670, 3382, 5073, 5340, 6764, 8455, 10146, 16910, 20292, 22153, 25365, 33820, 44306, 50730, 66459, 88612, 101460, 110765, 132918, 221530, 265836, 332295, 420907, 443060, 664590, 841814, 1262721, 1329180, 1683628, 1971617, 2104535, 2525442, 3943234, 4209070, 5050884, 5914851, 6313605, 7886468, 8418140, 9858085, 11829702, 12627210, 19716170, 23659404, 25254420, 29574255, 37460723, 39432340, 59148510, 74921446, 112382169, 118297020, 149842892, 187303615, 224764338, 374607230, 449528676, 561910845, 749214460, 1123821690, 2247643380]

約数ペア:

[(1, 2247643380), (2, 1123821690), (3, 749214460), (4, 561910845), (5, 449528676), (6, 374607230), (10, 224764338), (12, 187303615), (15, 149842892), (19, 118297020), (20, 112382169), (30, 74921446), (38, 59148510), (57, 39432340), (60, 37460723), (76, 29574255), (89, 25254420), (95, 23659404), (114, 19716170), (178, 12627210), (190, 11829702), (228, 9858085), (267, 8418140), (285, 7886468), (356, 6313605), (380, 5914851), (445, 5050884), (534, 4209070), (570, 3943234), (890, 2525442), (1068, 2104535), (1140, 1971617), (1335, 1683628), (1691, 1329180), (1780, 1262721), (2670, 841814), (3382, 664590), (5073, 443060), (5340, 420907), (6764, 332295), (8455, 265836), (10146, 221530), (16910, 132918), (20292, 110765), (22153, 101460), (25365, 88612), (33820, 66459), (44306, 50730)]