62678980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34439}}^1$

素因数の和:34468

約数の個数: 48

約数和(自身を含む): 162005760

約数和(自身を除く): 99326780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 34439, 68878, 137756, 172195, 241073, 344390, 447707, 482146, 688780, 895414, 964292, 1205365, 1790828, 2238535, 2410730, 3133949, 4477070, 4821460, 6267898, 8954140, 12535796, 15669745, 31339490, 62678980]

約数ペア:

[(1, 62678980), (2, 31339490), (4, 15669745), (5, 12535796), (7, 8954140), (10, 6267898), (13, 4821460), (14, 4477070), (20, 3133949), (26, 2410730), (28, 2238535), (35, 1790828), (52, 1205365), (65, 964292), (70, 895414), (91, 688780), (130, 482146), (140, 447707), (182, 344390), (260, 241073), (364, 172195), (455, 137756), (910, 68878), (1820, 34439)]