68484690

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{28183}}^1$

素因数の和:28205

約数の個数: 48

約数和(自身を含む): 184661568

約数和(自身を除く): 116176878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 28183, 56366, 84549, 140915, 169098, 253647, 281830, 422745, 507294, 760941, 845490, 1268235, 1521882, 2282823, 2536470, 3804705, 4565646, 6848469, 7609410, 11414115, 13696938, 22828230, 34242345, 68484690]

約数ペア:

[(1, 68484690), (2, 34242345), (3, 22828230), (5, 13696938), (6, 11414115), (9, 7609410), (10, 6848469), (15, 4565646), (18, 3804705), (27, 2536470), (30, 2282823), (45, 1521882), (54, 1268235), (81, 845490), (90, 760941), (135, 507294), (162, 422745), (243, 281830), (270, 253647), (405, 169098), (486, 140915), (810, 84549), (1215, 56366), (2430, 28183)]