321360870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13751}}^1$

素因数の和:13821

約数の個数: 64

約数和(自身を含む): 831720960

約数和(自身を除く): 510360090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 3895, 4674, 7790, 11685, 13751, 23370, 27502, 41253, 68755, 82506, 137510, 206265, 261269, 412530, 522538, 563791, 783807, 1127582, 1306345, 1567614, 1691373, 2612690, 2818955, 3382746, 3919035, 5637910, 7838070, 8456865, 10712029, 16913730, 21424058, 32136087, 53560145, 64272174, 107120290, 160680435, 321360870]

約数ペア:

[(1, 321360870), (2, 160680435), (3, 107120290), (5, 64272174), (6, 53560145), (10, 32136087), (15, 21424058), (19, 16913730), (30, 10712029), (38, 8456865), (41, 7838070), (57, 5637910), (82, 3919035), (95, 3382746), (114, 2818955), (123, 2612690), (190, 1691373), (205, 1567614), (246, 1306345), (285, 1127582), (410, 783807), (570, 563791), (615, 522538), (779, 412530), (1230, 261269), (1558, 206265), (2337, 137510), (3895, 82506), (4674, 68755), (7790, 41253), (11685, 27502), (13751, 23370)]