27450390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 72410112

約数和(自身を除く): 44959722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 193, 330, 386, 431, 579, 862, 965, 1158, 1293, 1930, 2123, 2155, 2586, 2895, 4246, 4310, 4741, 5790, 6369, 6465, 9482, 10615, 12738, 12930, 14223, 21230, 23705, 28446, 31845, 47410, 63690, 71115, 83183, 142230, 166366, 249549, 415915, 499098, 831830, 915013, 1247745, 1830026, 2495490, 2745039, 4575065, 5490078, 9150130, 13725195, 27450390]

約数ペア:

[(1, 27450390), (2, 13725195), (3, 9150130), (5, 5490078), (6, 4575065), (10, 2745039), (11, 2495490), (15, 1830026), (22, 1247745), (30, 915013), (33, 831830), (55, 499098), (66, 415915), (110, 249549), (165, 166366), (193, 142230), (330, 83183), (386, 71115), (431, 63690), (579, 47410), (862, 31845), (965, 28446), (1158, 23705), (1293, 21230), (1930, 14223), (2123, 12930), (2155, 12738), (2586, 10615), (2895, 9482), (4246, 6465), (4310, 6369), (4741, 5790)]