30879472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4789}}^1$

素因数の和:4841

約数の個数: 40

約数和(自身を含む): 66523520

約数和(自身を除く): 35644048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4789, 6448, 9578, 19156, 38312, 62257, 76624, 124514, 148459, 249028, 296918, 498056, 593836, 996112, 1187672, 1929967, 2375344, 3859934, 7719868, 15439736, 30879472]

約数ペア:

[(1, 30879472), (2, 15439736), (4, 7719868), (8, 3859934), (13, 2375344), (16, 1929967), (26, 1187672), (31, 996112), (52, 593836), (62, 498056), (104, 296918), (124, 249028), (208, 148459), (248, 124514), (403, 76624), (496, 62257), (806, 38312), (1612, 19156), (3224, 9578), (4789, 6448)]