29417430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 81865728

約数和(自身を除く): 52448298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 1973, 2130, 2485, 2982, 3946, 4970, 5919, 7455, 9865, 11838, 13811, 14910, 19730, 27622, 29595, 41433, 59190, 69055, 82866, 138110, 140083, 207165, 280166, 414330, 420249, 700415, 840498, 980581, 1400830, 1961162, 2101245, 2941743, 4202490, 4902905, 5883486, 9805810, 14708715, 29417430]

約数ペア:

[(1, 29417430), (2, 14708715), (3, 9805810), (5, 5883486), (6, 4902905), (7, 4202490), (10, 2941743), (14, 2101245), (15, 1961162), (21, 1400830), (30, 980581), (35, 840498), (42, 700415), (70, 420249), (71, 414330), (105, 280166), (142, 207165), (210, 140083), (213, 138110), (355, 82866), (426, 69055), (497, 59190), (710, 41433), (994, 29595), (1065, 27622), (1491, 19730), (1973, 14910), (2130, 13811), (2485, 11838), (2982, 9865), (3946, 7455), (4970, 5919)]