2108807940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{11743}}^1$

素因数の和:11869

約数の個数: 96

約数和(自身を含む): 6132059136

約数和(自身を除く): 4023251196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 73, 82, 123, 146, 164, 205, 219, 246, 292, 365, 410, 438, 492, 615, 730, 820, 876, 1095, 1230, 1460, 2190, 2460, 2993, 4380, 5986, 8979, 11743, 11972, 14965, 17958, 23486, 29930, 35229, 35916, 44895, 46972, 58715, 59860, 70458, 89790, 117430, 140916, 176145, 179580, 234860, 352290, 481463, 704580, 857239, 962926, 1444389, 1714478, 1925852, 2407315, 2571717, 2888778, 3428956, 4286195, 4814630, 5143434, 5777556, 7221945, 8572390, 9629260, 10286868, 12858585, 14443890, 17144780, 25717170, 28887780, 35146799, 51434340, 70293598, 105440397, 140587196, 175733995, 210880794, 351467990, 421761588, 527201985, 702935980, 1054403970, 2108807940]

約数ペア:

[(1, 2108807940), (2, 1054403970), (3, 702935980), (4, 527201985), (5, 421761588), (6, 351467990), (10, 210880794), (12, 175733995), (15, 140587196), (20, 105440397), (30, 70293598), (41, 51434340), (60, 35146799), (73, 28887780), (82, 25717170), (123, 17144780), (146, 14443890), (164, 12858585), (205, 10286868), (219, 9629260), (246, 8572390), (292, 7221945), (365, 5777556), (410, 5143434), (438, 4814630), (492, 4286195), (615, 3428956), (730, 2888778), (820, 2571717), (876, 2407315), (1095, 1925852), (1230, 1714478), (1460, 1444389), (2190, 962926), (2460, 857239), (2993, 704580), (4380, 481463), (5986, 352290), (8979, 234860), (11743, 179580), (11972, 176145), (14965, 140916), (17958, 117430), (23486, 89790), (29930, 70458), (35229, 59860), (35916, 58715), (44895, 46972)]