34177780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 89752320

約数和(自身を除く): 55574540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 89, 91, 130, 140, 178, 182, 211, 260, 356, 364, 422, 445, 455, 623, 844, 890, 910, 1055, 1157, 1246, 1477, 1780, 1820, 2110, 2314, 2492, 2743, 2954, 3115, 4220, 4628, 5486, 5785, 5908, 6230, 7385, 8099, 10972, 11570, 12460, 13715, 14770, 16198, 18779, 19201, 23140, 27430, 29540, 32396, 37558, 38402, 40495, 54860, 75116, 76804, 80990, 93895, 96005, 131453, 161980, 187790, 192010, 244127, 262906, 375580, 384020, 488254, 525812, 657265, 976508, 1220635, 1314530, 1708889, 2441270, 2629060, 3417778, 4882540, 6835556, 8544445, 17088890, 34177780]

約数ペア:

[(1, 34177780), (2, 17088890), (4, 8544445), (5, 6835556), (7, 4882540), (10, 3417778), (13, 2629060), (14, 2441270), (20, 1708889), (26, 1314530), (28, 1220635), (35, 976508), (52, 657265), (65, 525812), (70, 488254), (89, 384020), (91, 375580), (130, 262906), (140, 244127), (178, 192010), (182, 187790), (211, 161980), (260, 131453), (356, 96005), (364, 93895), (422, 80990), (445, 76804), (455, 75116), (623, 54860), (844, 40495), (890, 38402), (910, 37558), (1055, 32396), (1157, 29540), (1246, 27430), (1477, 23140), (1780, 19201), (1820, 18779), (2110, 16198), (2314, 14770), (2492, 13715), (2743, 12460), (2954, 11570), (3115, 10972), (4220, 8099), (4628, 7385), (5486, 6230), (5785, 5908)]