238916940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{44741}}^1$

素因数の和:44842

約数の個数: 48

約数和(自身を含む): 676499040

約数和(自身を除く): 437582100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 44741, 89482, 134223, 178964, 223705, 268446, 447410, 536892, 671115, 894820, 1342230, 2684460, 3981949, 7963898, 11945847, 15927796, 19909745, 23891694, 39819490, 47783388, 59729235, 79638980, 119458470, 238916940]

約数ペア:

[(1, 238916940), (2, 119458470), (3, 79638980), (4, 59729235), (5, 47783388), (6, 39819490), (10, 23891694), (12, 19909745), (15, 15927796), (20, 11945847), (30, 7963898), (60, 3981949), (89, 2684460), (178, 1342230), (267, 894820), (356, 671115), (445, 536892), (534, 447410), (890, 268446), (1068, 223705), (1335, 178964), (1780, 134223), (2670, 89482), (5340, 44741)]