29074370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 31405630

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 79, 95, 130, 149, 158, 190, 247, 298, 395, 494, 745, 790, 1027, 1235, 1490, 1501, 1937, 2054, 2470, 2831, 3002, 3874, 5135, 5662, 7505, 9685, 10270, 11771, 14155, 15010, 19370, 19513, 23542, 28310, 36803, 39026, 58855, 73606, 97565, 117710, 153023, 184015, 195130, 223649, 306046, 368030, 447298, 765115, 1118245, 1530230, 2236490, 2907437, 5814874, 14537185, 29074370]

約数ペア:

[(1, 29074370), (2, 14537185), (5, 5814874), (10, 2907437), (13, 2236490), (19, 1530230), (26, 1118245), (38, 765115), (65, 447298), (79, 368030), (95, 306046), (130, 223649), (149, 195130), (158, 184015), (190, 153023), (247, 117710), (298, 97565), (395, 73606), (494, 58855), (745, 39026), (790, 36803), (1027, 28310), (1235, 23542), (1490, 19513), (1501, 19370), (1937, 15010), (2054, 14155), (2470, 11771), (2831, 10270), (3002, 9685), (3874, 7505), (5135, 5662)]