2149173015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2473}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 3933066240

約数和(自身を除く): 1783893225

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 229, 253, 345, 687, 759, 1145, 1265, 2473, 2519, 3435, 3795, 5267, 7419, 7557, 12365, 12595, 15801, 26335, 27203, 37095, 37785, 56879, 57937, 79005, 81609, 136015, 170637, 173811, 284395, 289685, 408045, 566317, 625669, 853185, 869055, 1698951, 1877007, 2831585, 3128345, 6229487, 8494755, 9385035, 13025291, 18688461, 31147435, 39075873, 65126455, 93442305, 143278201, 195379365, 429834603, 716391005, 2149173015]

約数ペア:

[(1, 2149173015), (3, 716391005), (5, 429834603), (11, 195379365), (15, 143278201), (23, 93442305), (33, 65126455), (55, 39075873), (69, 31147435), (115, 18688461), (165, 13025291), (229, 9385035), (253, 8494755), (345, 6229487), (687, 3128345), (759, 2831585), (1145, 1877007), (1265, 1698951), (2473, 869055), (2519, 853185), (3435, 625669), (3795, 566317), (5267, 408045), (7419, 289685), (7557, 284395), (12365, 173811), (12595, 170637), (15801, 136015), (26335, 81609), (27203, 79005), (37095, 57937), (37785, 56879)]