7295730

素因数分解:

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

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 18973440

約数和(自身を除く): 11677710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1439, 1690, 2535, 2878, 4317, 5070, 7195, 8634, 14390, 18707, 21585, 37414, 43170, 56121, 93535, 112242, 187070, 243191, 280605, 486382, 561210, 729573, 1215955, 1459146, 2431910, 3647865, 7295730]

約数ペア:

[(1, 7295730), (2, 3647865), (3, 2431910), (5, 1459146), (6, 1215955), (10, 729573), (13, 561210), (15, 486382), (26, 280605), (30, 243191), (39, 187070), (65, 112242), (78, 93535), (130, 56121), (169, 43170), (195, 37414), (338, 21585), (390, 18707), (507, 14390), (845, 8634), (1014, 7195), (1439, 5070), (1690, 4317), (2535, 2878)]