12946561390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{3583}}^1$

素因数の和:4897

約数の個数: 64

約数和(自身を含む): 27311800320

約数和(自身を除く): 14365238930

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1259, 1435, 2518, 2870, 3583, 6295, 7166, 8813, 12590, 17626, 17915, 25081, 35830, 44065, 50162, 51619, 88130, 103238, 125405, 146903, 250810, 258095, 293806, 361333, 516190, 722666, 734515, 1028321, 1469030, 1806665, 2056642, 3613330, 4510997, 5141605, 9021994, 10283210, 22554985, 31576979, 45109970, 63153958, 157884895, 184950877, 315769790, 369901754, 924754385, 1294656139, 1849508770, 2589312278, 6473280695, 12946561390]

約数ペア:

[(1, 12946561390), (2, 6473280695), (5, 2589312278), (7, 1849508770), (10, 1294656139), (14, 924754385), (35, 369901754), (41, 315769790), (70, 184950877), (82, 157884895), (205, 63153958), (287, 45109970), (410, 31576979), (574, 22554985), (1259, 10283210), (1435, 9021994), (2518, 5141605), (2870, 4510997), (3583, 3613330), (6295, 2056642), (7166, 1806665), (8813, 1469030), (12590, 1028321), (17626, 734515), (17915, 722666), (25081, 516190), (35830, 361333), (44065, 293806), (50162, 258095), (51619, 250810), (88130, 146903), (103238, 125405)]