84697320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9941}}^1$

素因数の和:10026

約数の個数: 64

約数和(自身を含む): 257696640

約数和(自身を除く): 172999320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 9941, 19882, 29823, 39764, 49705, 59646, 79528, 99410, 119292, 149115, 198820, 238584, 298230, 397640, 596460, 705811, 1192920, 1411622, 2117433, 2823244, 3529055, 4234866, 5646488, 7058110, 8469732, 10587165, 14116220, 16939464, 21174330, 28232440, 42348660, 84697320]

約数ペア:

[(1, 84697320), (2, 42348660), (3, 28232440), (4, 21174330), (5, 16939464), (6, 14116220), (8, 10587165), (10, 8469732), (12, 7058110), (15, 5646488), (20, 4234866), (24, 3529055), (30, 2823244), (40, 2117433), (60, 1411622), (71, 1192920), (120, 705811), (142, 596460), (213, 397640), (284, 298230), (355, 238584), (426, 198820), (568, 149115), (710, 119292), (852, 99410), (1065, 79528), (1420, 59646), (1704, 49705), (2130, 39764), (2840, 29823), (4260, 19882), (8520, 9941)]