74286030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27211}}^1$

素因数の和:27241

約数の個数: 64

約数和(自身を含む): 219437568

約数和(自身を除く): 145151538

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 27211, 54422, 81633, 136055, 163266, 190477, 272110, 353743, 380954, 408165, 571431, 707486, 816330, 952385, 1061229, 1142862, 1768715, 1904770, 2122458, 2476201, 2857155, 3537430, 4952402, 5306145, 5714310, 7428603, 10612290, 12381005, 14857206, 24762010, 37143015, 74286030]

約数ペア:

[(1, 74286030), (2, 37143015), (3, 24762010), (5, 14857206), (6, 12381005), (7, 10612290), (10, 7428603), (13, 5714310), (14, 5306145), (15, 4952402), (21, 3537430), (26, 2857155), (30, 2476201), (35, 2122458), (39, 1904770), (42, 1768715), (65, 1142862), (70, 1061229), (78, 952385), (91, 816330), (105, 707486), (130, 571431), (182, 408165), (195, 380954), (210, 353743), (273, 272110), (390, 190477), (455, 163266), (546, 136055), (910, 81633), (1365, 54422), (2730, 27211)]