24763620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{8423}}^1$

素因数の和:8449

約数の個数: 72

約数和(自身を含む): 80668224

約数和(自身を除く): 55904604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 8423, 16846, 25269, 33692, 42115, 50538, 58961, 84230, 101076, 117922, 126345, 168460, 176883, 235844, 252690, 294805, 353766, 412727, 505380, 589610, 707532, 825454, 884415, 1179220, 1238181, 1650908, 1768830, 2063635, 2476362, 3537660, 4127270, 4952724, 6190905, 8254540, 12381810, 24763620]

約数ペア:

[(1, 24763620), (2, 12381810), (3, 8254540), (4, 6190905), (5, 4952724), (6, 4127270), (7, 3537660), (10, 2476362), (12, 2063635), (14, 1768830), (15, 1650908), (20, 1238181), (21, 1179220), (28, 884415), (30, 825454), (35, 707532), (42, 589610), (49, 505380), (60, 412727), (70, 353766), (84, 294805), (98, 252690), (105, 235844), (140, 176883), (147, 168460), (196, 126345), (210, 117922), (245, 101076), (294, 84230), (420, 58961), (490, 50538), (588, 42115), (735, 33692), (980, 25269), (1470, 16846), (2940, 8423)]