16211430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 44478720

約数和(自身を除く): 28267290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 59, 71, 86, 90, 118, 129, 142, 177, 213, 215, 258, 295, 354, 355, 387, 426, 430, 531, 590, 639, 645, 710, 774, 885, 1062, 1065, 1278, 1290, 1770, 1935, 2130, 2537, 2655, 3053, 3195, 3870, 4189, 5074, 5310, 6106, 6390, 7611, 8378, 9159, 12567, 12685, 15222, 15265, 18318, 20945, 22833, 25134, 25370, 27477, 30530, 37701, 38055, 41890, 45666, 45795, 54954, 62835, 75402, 76110, 91590, 114165, 125670, 137385, 180127, 188505, 228330, 274770, 360254, 377010, 540381, 900635, 1080762, 1621143, 1801270, 2701905, 3242286, 5403810, 8105715, 16211430]

約数ペア:

[(1, 16211430), (2, 8105715), (3, 5403810), (5, 3242286), (6, 2701905), (9, 1801270), (10, 1621143), (15, 1080762), (18, 900635), (30, 540381), (43, 377010), (45, 360254), (59, 274770), (71, 228330), (86, 188505), (90, 180127), (118, 137385), (129, 125670), (142, 114165), (177, 91590), (213, 76110), (215, 75402), (258, 62835), (295, 54954), (354, 45795), (355, 45666), (387, 41890), (426, 38055), (430, 37701), (531, 30530), (590, 27477), (639, 25370), (645, 25134), (710, 22833), (774, 20945), (885, 18318), (1062, 15265), (1065, 15222), (1278, 12685), (1290, 12567), (1770, 9159), (1935, 8378), (2130, 7611), (2537, 6390), (2655, 6106), (3053, 5310), (3195, 5074), (3870, 4189)]