3928470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 7683690

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 1439, 2730, 2878, 4317, 7195, 8634, 10073, 14390, 18707, 20146, 21585, 30219, 37414, 43170, 50365, 56121, 60438, 93535, 100730, 112242, 130949, 151095, 187070, 261898, 280605, 302190, 392847, 561210, 654745, 785694, 1309490, 1964235, 3928470]

約数ペア:

[(1, 3928470), (2, 1964235), (3, 1309490), (5, 785694), (6, 654745), (7, 561210), (10, 392847), (13, 302190), (14, 280605), (15, 261898), (21, 187070), (26, 151095), (30, 130949), (35, 112242), (39, 100730), (42, 93535), (65, 60438), (70, 56121), (78, 50365), (91, 43170), (105, 37414), (130, 30219), (182, 21585), (195, 20146), (210, 18707), (273, 14390), (390, 10073), (455, 8634), (546, 7195), (910, 4317), (1365, 2878), (1439, 2730)]