30295690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 27402230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 317, 503, 634, 1006, 1585, 2515, 3170, 5030, 6023, 9557, 12046, 19114, 30115, 47785, 60230, 95570, 159451, 318902, 797255, 1594510, 3029569, 6059138, 15147845, 30295690]

約数ペア:

[(1, 30295690), (2, 15147845), (5, 6059138), (10, 3029569), (19, 1594510), (38, 797255), (95, 318902), (190, 159451), (317, 95570), (503, 60230), (634, 47785), (1006, 30115), (1585, 19114), (2515, 12046), (3170, 9557), (5030, 6023)]