228479930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 493682688

約数和(自身を除く): 265202758

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 191, 230, 322, 382, 743, 805, 955, 1337, 1486, 1610, 1910, 2674, 3715, 4393, 5201, 6685, 7430, 8786, 10402, 13370, 17089, 21965, 26005, 30751, 34178, 43930, 52010, 61502, 85445, 119623, 141913, 153755, 170890, 239246, 283826, 307510, 598115, 709565, 993391, 1196230, 1419130, 1986782, 3263999, 4966955, 6527998, 9933910, 16319995, 22847993, 32639990, 45695986, 114239965, 228479930]

約数ペア:

[(1, 228479930), (2, 114239965), (5, 45695986), (7, 32639990), (10, 22847993), (14, 16319995), (23, 9933910), (35, 6527998), (46, 4966955), (70, 3263999), (115, 1986782), (161, 1419130), (191, 1196230), (230, 993391), (322, 709565), (382, 598115), (743, 307510), (805, 283826), (955, 239246), (1337, 170890), (1486, 153755), (1610, 141913), (1910, 119623), (2674, 85445), (3715, 61502), (4393, 52010), (5201, 43930), (6685, 34178), (7430, 30751), (8786, 26005), (10402, 21965), (13370, 17089)]