37849980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 121959936

約数和(自身を除く): 84109956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 397, 420, 454, 681, 794, 908, 1135, 1191, 1362, 1588, 1589, 1985, 2270, 2382, 2724, 2779, 3178, 3405, 3970, 4540, 4764, 4767, 5558, 5955, 6356, 6810, 7940, 7945, 8337, 9534, 11116, 11910, 13620, 13895, 15890, 16674, 19068, 23820, 23835, 27790, 31780, 33348, 41685, 47670, 55580, 83370, 90119, 95340, 166740, 180238, 270357, 360476, 450595, 540714, 630833, 901190, 1081428, 1261666, 1351785, 1802380, 1892499, 2523332, 2703570, 3154165, 3784998, 5407140, 6308330, 7569996, 9462495, 12616660, 18924990, 37849980]

約数ペア:

[(1, 37849980), (2, 18924990), (3, 12616660), (4, 9462495), (5, 7569996), (6, 6308330), (7, 5407140), (10, 3784998), (12, 3154165), (14, 2703570), (15, 2523332), (20, 1892499), (21, 1802380), (28, 1351785), (30, 1261666), (35, 1081428), (42, 901190), (60, 630833), (70, 540714), (84, 450595), (105, 360476), (140, 270357), (210, 180238), (227, 166740), (397, 95340), (420, 90119), (454, 83370), (681, 55580), (794, 47670), (908, 41685), (1135, 33348), (1191, 31780), (1362, 27790), (1588, 23835), (1589, 23820), (1985, 19068), (2270, 16674), (2382, 15890), (2724, 13895), (2779, 13620), (3178, 11910), (3405, 11116), (3970, 9534), (4540, 8337), (4764, 7945), (4767, 7940), (5558, 6810), (5955, 6356)]