2757810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 7392384

約数和(自身を除く): 4634574

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 137, 165, 183, 274, 305, 330, 366, 411, 610, 671, 685, 822, 915, 1342, 1370, 1507, 1830, 2013, 2055, 3014, 3355, 4026, 4110, 4521, 6710, 7535, 8357, 9042, 10065, 15070, 16714, 20130, 22605, 25071, 41785, 45210, 50142, 83570, 91927, 125355, 183854, 250710, 275781, 459635, 551562, 919270, 1378905, 2757810]

約数ペア:

[(1, 2757810), (2, 1378905), (3, 919270), (5, 551562), (6, 459635), (10, 275781), (11, 250710), (15, 183854), (22, 125355), (30, 91927), (33, 83570), (55, 50142), (61, 45210), (66, 41785), (110, 25071), (122, 22605), (137, 20130), (165, 16714), (183, 15070), (274, 10065), (305, 9042), (330, 8357), (366, 7535), (411, 6710), (610, 4521), (671, 4110), (685, 4026), (822, 3355), (915, 3014), (1342, 2055), (1370, 2013), (1507, 1830)]