30979530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 83203200

約数和(自身を除く): 52223670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 641, 895, 1074, 1282, 1611, 1790, 1923, 2685, 3205, 3222, 3846, 4833, 5370, 5769, 6410, 8055, 9615, 9666, 11538, 16110, 17307, 19230, 24165, 28845, 34614, 48330, 57690, 86535, 114739, 173070, 229478, 344217, 573695, 688434, 1032651, 1147390, 1721085, 2065302, 3097953, 3442170, 5163255, 6195906, 10326510, 15489765, 30979530]

約数ペア:

[(1, 30979530), (2, 15489765), (3, 10326510), (5, 6195906), (6, 5163255), (9, 3442170), (10, 3097953), (15, 2065302), (18, 1721085), (27, 1147390), (30, 1032651), (45, 688434), (54, 573695), (90, 344217), (135, 229478), (179, 173070), (270, 114739), (358, 86535), (537, 57690), (641, 48330), (895, 34614), (1074, 28845), (1282, 24165), (1611, 19230), (1790, 17307), (1923, 16110), (2685, 11538), (3205, 9666), (3222, 9615), (3846, 8055), (4833, 6410), (5370, 5769)]