57294860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6709}}^1$

素因数の和:6786

約数の個数: 48

約数和(自身を含む): 139782720

約数和(自身を除く): 82487860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6709, 8540, 13418, 26836, 33545, 46963, 67090, 93926, 134180, 187852, 234815, 409249, 469630, 818498, 939260, 1636996, 2046245, 2864743, 4092490, 5729486, 8184980, 11458972, 14323715, 28647430, 57294860]

約数ペア:

[(1, 57294860), (2, 28647430), (4, 14323715), (5, 11458972), (7, 8184980), (10, 5729486), (14, 4092490), (20, 2864743), (28, 2046245), (35, 1636996), (61, 939260), (70, 818498), (122, 469630), (140, 409249), (244, 234815), (305, 187852), (427, 134180), (610, 93926), (854, 67090), (1220, 46963), (1708, 33545), (2135, 26836), (4270, 13418), (6709, 8540)]