15409030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 36197280

約数和(自身を除く): 20788250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 49, 59, 65, 70, 82, 91, 98, 118, 130, 182, 205, 245, 287, 295, 410, 413, 455, 490, 533, 574, 590, 637, 767, 826, 910, 1066, 1274, 1435, 1534, 2009, 2065, 2419, 2665, 2870, 2891, 3185, 3731, 3835, 4018, 4130, 4838, 5330, 5369, 5782, 6370, 7462, 7670, 10045, 10738, 12095, 14455, 16933, 18655, 20090, 24190, 26117, 26845, 28910, 31447, 33866, 37310, 37583, 52234, 53690, 62894, 75166, 84665, 118531, 130585, 157235, 169330, 187915, 220129, 237062, 261170, 314470, 375830, 440258, 592655, 1100645, 1185310, 1540903, 2201290, 3081806, 7704515, 15409030]

約数ペア:

[(1, 15409030), (2, 7704515), (5, 3081806), (7, 2201290), (10, 1540903), (13, 1185310), (14, 1100645), (26, 592655), (35, 440258), (41, 375830), (49, 314470), (59, 261170), (65, 237062), (70, 220129), (82, 187915), (91, 169330), (98, 157235), (118, 130585), (130, 118531), (182, 84665), (205, 75166), (245, 62894), (287, 53690), (295, 52234), (410, 37583), (413, 37310), (455, 33866), (490, 31447), (533, 28910), (574, 26845), (590, 26117), (637, 24190), (767, 20090), (826, 18655), (910, 16933), (1066, 14455), (1274, 12095), (1435, 10738), (1534, 10045), (2009, 7670), (2065, 7462), (2419, 6370), (2665, 5782), (2870, 5369), (2891, 5330), (3185, 4838), (3731, 4130), (3835, 4018)]