30023002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 49017600

約数和(自身を除く): 18994598

約数列:

[1, 2, 19, 38, 73, 79, 137, 146, 158, 274, 1387, 1501, 2603, 2774, 3002, 5206, 5767, 10001, 10823, 11534, 20002, 21646, 109573, 190019, 205637, 219146, 380038, 411274, 790079, 1580158, 15011501, 30023002]

約数ペア:

[(1, 30023002), (2, 15011501), (19, 1580158), (38, 790079), (73, 411274), (79, 380038), (137, 219146), (146, 205637), (158, 190019), (274, 109573), (1387, 21646), (1501, 20002), (2603, 11534), (2774, 10823), (3002, 10001), (5206, 5767)]