242839870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4523}}^1$

素因数の和:4609

約数の個数: 64

約数和(自身を含む): 547223040

約数和(自身を除く): 304383170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 2065, 3835, 4130, 4523, 5369, 7670, 9046, 10738, 22615, 26845, 31661, 45230, 53690, 58799, 63322, 117598, 158305, 266857, 293995, 316610, 411593, 533714, 587990, 823186, 1334285, 1867999, 2057965, 2668570, 3469141, 3735998, 4115930, 6938282, 9339995, 17345705, 18679990, 24283987, 34691410, 48567974, 121419935, 242839870]

約数ペア:

[(1, 242839870), (2, 121419935), (5, 48567974), (7, 34691410), (10, 24283987), (13, 18679990), (14, 17345705), (26, 9339995), (35, 6938282), (59, 4115930), (65, 3735998), (70, 3469141), (91, 2668570), (118, 2057965), (130, 1867999), (182, 1334285), (295, 823186), (413, 587990), (455, 533714), (590, 411593), (767, 316610), (826, 293995), (910, 266857), (1534, 158305), (2065, 117598), (3835, 63322), (4130, 58799), (4523, 53690), (5369, 45230), (7670, 31661), (9046, 26845), (10738, 22615)]