30376528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 74884096

約数和(自身を除く): 44507568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 673, 728, 806, 868, 1346, 1456, 1612, 1736, 2692, 2821, 3224, 3472, 4711, 5384, 5642, 6448, 8749, 9422, 10768, 11284, 17498, 18844, 20863, 22568, 34996, 37688, 41726, 45136, 61243, 69992, 75376, 83452, 122486, 139984, 146041, 166904, 244972, 271219, 292082, 333808, 489944, 542438, 584164, 979888, 1084876, 1168328, 1898533, 2169752, 2336656, 3797066, 4339504, 7594132, 15188264, 30376528]

約数ペア:

[(1, 30376528), (2, 15188264), (4, 7594132), (7, 4339504), (8, 3797066), (13, 2336656), (14, 2169752), (16, 1898533), (26, 1168328), (28, 1084876), (31, 979888), (52, 584164), (56, 542438), (62, 489944), (91, 333808), (104, 292082), (112, 271219), (124, 244972), (182, 166904), (208, 146041), (217, 139984), (248, 122486), (364, 83452), (403, 75376), (434, 69992), (496, 61243), (673, 45136), (728, 41726), (806, 37688), (868, 34996), (1346, 22568), (1456, 20863), (1612, 18844), (1736, 17498), (2692, 11284), (2821, 10768), (3224, 9422), (3472, 8749), (4711, 6448), (5384, 5642)]