39642210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 107811000

約数和(自身を除く): 68168790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 449, 545, 654, 810, 898, 981, 1090, 1347, 1635, 1962, 2245, 2694, 2943, 3270, 4041, 4490, 4905, 5886, 6735, 8082, 8829, 9810, 12123, 13470, 14715, 17658, 20205, 24246, 29430, 36369, 40410, 44145, 48941, 60615, 72738, 88290, 97882, 121230, 146823, 181845, 244705, 293646, 363690, 440469, 489410, 734115, 880938, 1321407, 1468230, 2202345, 2642814, 3964221, 4404690, 6607035, 7928442, 13214070, 19821105, 39642210]

約数ペア:

[(1, 39642210), (2, 19821105), (3, 13214070), (5, 7928442), (6, 6607035), (9, 4404690), (10, 3964221), (15, 2642814), (18, 2202345), (27, 1468230), (30, 1321407), (45, 880938), (54, 734115), (81, 489410), (90, 440469), (109, 363690), (135, 293646), (162, 244705), (218, 181845), (270, 146823), (327, 121230), (405, 97882), (449, 88290), (545, 72738), (654, 60615), (810, 48941), (898, 44145), (981, 40410), (1090, 36369), (1347, 29430), (1635, 24246), (1962, 20205), (2245, 17658), (2694, 14715), (2943, 13470), (3270, 12123), (4041, 9810), (4490, 8829), (4905, 8082), (5886, 6735)]