30922804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 63544320

約数和(自身を除く): 32621516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 787, 836, 893, 1034, 1574, 1786, 2068, 3148, 3572, 8657, 9823, 14953, 17314, 19646, 29906, 34628, 36989, 39292, 59812, 73978, 147956, 164483, 328966, 406879, 657932, 702791, 813758, 1405582, 1627516, 2811164, 7730701, 15461402, 30922804]

約数ペア:

[(1, 30922804), (2, 15461402), (4, 7730701), (11, 2811164), (19, 1627516), (22, 1405582), (38, 813758), (44, 702791), (47, 657932), (76, 406879), (94, 328966), (188, 164483), (209, 147956), (418, 73978), (517, 59812), (787, 39292), (836, 36989), (893, 34628), (1034, 29906), (1574, 19646), (1786, 17314), (2068, 14953), (3148, 9823), (3572, 8657)]