30362388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 81454464

約数和(自身を除く): 51092076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 1997, 2172, 2534, 3801, 3994, 5068, 5991, 7602, 7988, 11982, 13979, 15204, 23964, 27958, 41937, 55916, 83874, 167748, 361457, 722914, 1084371, 1445828, 2168742, 2530199, 4337484, 5060398, 7590597, 10120796, 15181194, 30362388]

約数ペア:

[(1, 30362388), (2, 15181194), (3, 10120796), (4, 7590597), (6, 5060398), (7, 4337484), (12, 2530199), (14, 2168742), (21, 1445828), (28, 1084371), (42, 722914), (84, 361457), (181, 167748), (362, 83874), (543, 55916), (724, 41937), (1086, 27958), (1267, 23964), (1997, 15204), (2172, 13979), (2534, 11982), (3801, 7988), (3994, 7602), (5068, 5991)]