14930097970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{15161}}^1$

素因数の和:15331

約数の個数: 64

約数和(自身を含む): 29081928960

約数和(自身を除く): 14151830990

約数列:

[1, 2, 5, 10, 19, 38, 71, 73, 95, 142, 146, 190, 355, 365, 710, 730, 1349, 1387, 2698, 2774, 5183, 6745, 6935, 10366, 13490, 13870, 15161, 25915, 30322, 51830, 75805, 98477, 151610, 196954, 288059, 492385, 576118, 984770, 1076431, 1106753, 1440295, 2152862, 2213506, 2880590, 5382155, 5533765, 10764310, 11067530, 20452189, 21028307, 40904378, 42056614, 78579463, 102260945, 105141535, 157158926, 204521890, 210283070, 392897315, 785794630, 1493009797, 2986019594, 7465048985, 14930097970]

約数ペア:

[(1, 14930097970), (2, 7465048985), (5, 2986019594), (10, 1493009797), (19, 785794630), (38, 392897315), (71, 210283070), (73, 204521890), (95, 157158926), (142, 105141535), (146, 102260945), (190, 78579463), (355, 42056614), (365, 40904378), (710, 21028307), (730, 20452189), (1349, 11067530), (1387, 10764310), (2698, 5533765), (2774, 5382155), (5183, 2880590), (6745, 2213506), (6935, 2152862), (10366, 1440295), (13490, 1106753), (13870, 1076431), (15161, 984770), (25915, 576118), (30322, 492385), (51830, 288059), (75805, 196954), (98477, 151610)]